National Material Supply Company, LLC
Dallas, TX Doing business as Nms-Hec HEC Distribution
- UEI
- C6B2MCMKRFF8
- CAGE
- 1J8D2
- Primary NAICS
- 423840 Industrial Supplies Merchant Wholesalers
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 423840 Industrial Supplies Merchant Wholesalers Primary
- 236220 Commercial and Institutional Building Construction
- 238320 Painting and Wall Covering Contractors
- 314999 All Other Miscellaneous Textile Product Mills
- 315210 Cut and Sew Apparel Contractors
- 315990 Apparel Accessories and Other Apparel Manufacturing
- 322219 Other Paperboard Container Manufacturing
- 322220 Paper Bag and Coated and Treated Paper Manufacturing
Show all
- 322299 All Other Converted Paper Product Manufacturing
- 325611 Soap and Other Detergent Manufacturing
- 325992 Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 332216 Saw Blade and Handtool Manufacturing
- 332439 Other Metal Container Manufacturing
- 332510 Hardware Manufacturing
- 332721 Precision Turned Product Manufacturing
- 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing
- 332991 Ball and Roller Bearing Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 337214 Office Furniture (except Wood) Manufacturing
- 337215 Showcase, Partition, Shelving, and Locker Manufacturing
- 337910 Mattress Manufacturing
- 339940 Office Supplies (except Paper) Manufacturing
- 423110 Automobile and Other Motor Vehicle Merchant Wholesalers
- 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers
- 423130 Tire and Tube Merchant Wholesalers
- 423210 Furniture Merchant Wholesalers
- 423220 Home Furnishing Merchant Wholesalers
- 423310 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers
- 423420 Office Equipment Merchant Wholesalers
- 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 423440 Other Commercial Equipment Merchant Wholesalers
- 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers
- 423460 Ophthalmic Goods Merchant Wholesalers
- 423490 Other Professional Equipment and Supplies Merchant Wholesalers
- 423510 Metal Service Centers and Other Metal Merchant Wholesalers
- 423610 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers
- 423620 Household Appliances, Electric Housewares, and Consumer Electronics Merchant Wholesalers
- 423690 Other Electronic Parts and Equipment Merchant Wholesalers
- 423710 Hardware Merchant Wholesalers
- 423730 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
- 423740 Refrigeration Equipment and Supplies Merchant Wholesalers
- 423830 Industrial Machinery and Equipment Merchant Wholesalers
- 423850 Service Establishment Equipment and Supplies Merchant Wholesalers
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 423910 Sporting and Recreational Goods and Supplies Merchant Wholesalers
- 423990 Other Miscellaneous Durable Goods Merchant Wholesalers
- 424120 Stationery and Office Supplies Merchant Wholesalers
- 424130 Industrial and Personal Service Paper Merchant Wholesalers
- 424310 Piece Goods, Notions, and Other Dry Goods Merchant Wholesalers
- 424340 Footwear Merchant Wholesalers
- 424410 General Line Grocery Merchant Wholesalers
- 424420 Packaged Frozen Food Merchant Wholesalers
- 424430 Dairy Product (except Dried or Canned) Merchant Wholesalers
- 424480 Fresh Fruit and Vegetable Merchant Wholesalers
- 424490 Other Grocery and Related Products Merchant Wholesalers
- 424610 Plastics Materials and Basic Forms and Shapes Merchant Wholesalers
- 424720 Petroleum and Petroleum Products Merchant Wholesalers (except Bulk Stations and Terminals)
- 424810 Beer and Ale Merchant Wholesalers
- 424950 Paint, Varnish, and Supplies Merchant Wholesalers
- 425120 Wholesale Trade Agents and Brokers
- 485410 School and Employee Bus Transportation
- 488510 Freight Transportation Arrangement
- 493110 General Warehousing and Storage
- 493190 Other Warehousing and Storage
- 531110 Lessors of Residential Buildings and Dwellings
- 531120 Lessors of Nonresidential Buildings (except Miniwarehouses)
- 531130 Lessors of Miniwarehouses and Self-Storage Units
- 531190 Lessors of Other Real Estate Property
- 531210 Offices of Real Estate Agents and Brokers
- 531311 Residential Property Managers
- 531312 Nonresidential Property Managers
- 531320 Offices of Real Estate Appraisers
- 531390 Other Activities Related to Real Estate
- 541330 Engineering Services
- 541380 Testing Laboratories and Services
- 541410 Interior Design Services
- 541430 Graphic Design Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541611 Administrative Management and General Management Consulting Services
- 541613 Marketing Consulting Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541890 Other Services Related to Advertising
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561210 Facilities Support Services
- 561510 Travel Agencies
- 561599 All Other Travel Arrangement and Reservation Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 561790 Other Services to Buildings and Dwellings
- 561990 All Other Support Services
- 611420 Computer Training
- 711510 Independent Artists, Writers, and Performers
- SAM.gov registration date
- Physical address
- 4304 Spring Ave, Dallas, TX 75210, USA
- Website
- hecdistribution.com
- Founded
- 2017
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Health Care
- Health Care Equipment & Services
- Health Care Providers & Services
- Health Care Services
- SIC code
- 50 Wholesale Trade – Durable Goods
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 8512164856 ! Thinner,paint produ | Construction and Equipment | $421 | |
| 8512112962 ! Lens,light | Land and Maritime | $26,079 | |
| 8511927307 ! Range finder,laser | Land and Maritime | $4,460 | |
| 8512025895 ! Screw assembly,pane | Aviation | $1,031 | |
| 8512029099 ! Calibrating gas mix | Aviation | $32,186 |
About National Material Supply Company, LLC
National Material Supply Company, LLC HEC Distribution Division, doing business as Nms-Hec, is an SBA-certified HUBZone firm and minority-owned small disadvantaged business that supplies industrial components, fasteners, sealing devices, filtration elements, and specialized parts to the Defense Logistics Agency as a prime contractor across multiple divisions. The vendor competes predominantly under small-business set-asides—Total Small Business, HUBZone, and Competitive designations recur across its prime award footprint—and operates from Dallas, Texas.
Nms-Hec's capability portfolio centers on manufacturing and distribution of industrial, commercial, and medical supplies that support military operational readiness. Representative work includes a $773.9 thousand Total Small Business set-aside purchase order from DLA Land and Maritime (May 2024) for indicator panels; a $152.3 thousand HUBZone set-aside from DLA Land and Maritime (March 2026) for thermal resistors; and a $96 thousand HUBZone set-aside from DLA Land and Maritime (August 2024) for steering tie rods. The vendor also supplies consumables, fasteners, electrical components, bearings, hoses, filter elements, and sealing components under hundreds of smaller purchase orders and delivery orders. Primary NAICS footprint includes Soap and Other Detergent Manufacturing (139 awards), Ball and Roller Bearing Manufacturing (48 awards), Gasket, Packing, and Sealing Device Manufacturing (38 awards), and Bolt, Nut, Screw, Rivet, and Washer Manufacturing (32 awards).
Customer concentration is heavily weighted to Defense Logistics Agency components. DLA Land and Maritime accounts for 378 awards (77% of the 489-award top-five customer base) with $6 million combined potential value; DLA Troop Support Construction and Equipment holds 190 awards worth $1.6 million; and DLA Aviation represents 149 awards worth $1.5 million. Smaller customers include the United States Marine Corps (23 awards), the Department of the Army (20 awards, $133 thousand), and the Department of Energy Western Area Power Administration (5 awards, $814 thousand). This concentration on DLA across Land and Maritime, Aviation, and Troop Support reflects a narrow, DLA-dependent customer base with limited diversification outside the defense logistics enterprise.
Vehicle position is anchored to a Defense Logistics Agency blanket purchase agreement (GS07FBNMSU) carrying 138 task orders—the vendor's single largest vehicle footprint. Additional vehicles include a GSA Federal Supply Schedule (GS07F0418M) with 8 task orders, an Indefinite Delivery Contract (SPM8E009D5A29) with 8 task orders worth $38 thousand, an Indefinite Delivery Contract (SPE7L123D60TY) with 7 task orders worth $240 thousand, and multiple single-award DLA IDCs valued at $250,000 each covering gaskets, reducers, filter elements, directional signaling arms, lamp cartridges, O-rings, nonmetallic hoses, and other industrial components. The vendor holds nine active or recently completed single-award IDCs with DLA, each carrying $250,000 ceiling values with one-year ordering periods and predominantly awarded as Total Small Business set-asides.
Activity shows year-over-year volatility. Awards peaked at 136 in 2023, declined to 81 in 2024 and 56 in 2025, with only 12 awards in 2026 through mid-April. The recompete cliff poses minimal near-term pressure—only 5 awards worth $183 thousand face ultimate completion within the next twenty-four months. Total awards in the source (981 prime contracts with no sub-award activity) carry $19.2 million combined potential value, of which $10.2 million (53%) is obligated. Award counts have grown substantially since SAM registration in 2002, but the 2023 peak followed by sharp decline suggests either a shift in DLA ordering patterns, completion of a major vehicle, or reduced procurement activity from this vendor's primary customer base.
Nms-Hec operates exclusively as a prime contractor with no subcontract footprint in the source. The vendor's business model centers on manufacturing, wholesaling, and distributing commodity industrial parts and supplies rather than systems integration or higher-complexity services. The company's federal footprint remains tightly coupled to DLA's tactical purchasing: hundreds of small-dollar purchase orders and delivery orders for consumable parts flowing through established IDCs rather than large, strategic prime positions or government-wide vehicles. Competitive posture is set-aside-dependent; the majority of awards carry Total Small Business, HUBZone, or other small-business designations, with a smaller share awarded full-and-open.
Contract vehicles
SBA capabilities narrative
Precision Machining Capabilities, Additive Manufacturing, General Industrial MRO Supplies, Industrial Equipment, Personal Safety Protection, Medical Supplies, Medical Equipment. Able to cross-reference products in the McMaster-Carr, GRAINGER and ULINE catalogs.
Quick answers
What is National Material Supply Company, LLC's UEI?
National Material Supply Company, LLC's Unique Entity ID (UEI) in SAM.gov is C6B2MCMKRFF8.
What is National Material Supply Company, LLC's CAGE code?
National Material Supply Company, LLC's CAGE code is 1J8D2.
What is National Material Supply Company, LLC's primary NAICS code?
National Material Supply Company, LLC's primary NAICS code is 423840 (Industrial Supplies Merchant Wholesalers).
Where is National Material Supply Company, LLC located?
National Material Supply Company, LLC's physical address in SAM.gov is 4304 Spring Ave, Dallas, TX 75210, USA.
Is National Material Supply Company, LLC registered in SAM.gov?
Yes. National Material Supply Company, LLC's SAM.gov registration is active through January 6, 2027.
Which SBA certifications does National Material Supply Company, LLC hold?
National Material Supply Company, LLC holds HUBZone Firm certification from the SBA.
Which contract vehicles does National Material Supply Company, LLC hold?
National Material Supply Company, LLC holds a place on 1 federal contract vehicle: SeaPort-e.
What is National Material Supply Company, LLC's most recent federal award?
National Material Supply Company, LLC's most recent federal contract award is 8512164856 ! Thinner,paint produ (SPE8ES26P7038), from Construction and Equipment, on June 10, 2026.
On GovTribe
See National Material Supply Company, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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