NAICS Code 33251: Hardware Manufacturing
NAICS industry
Definition
This industry comprises establishments primarily engaged in manufacturing metal hardware, such as metal hinges, metal handles, keys, and locks (except coin- or card-operated, time locks).
Government contracts for this product: PSC 5340 Hardware
Code facts
- Part of
-
-
31-33
-
332
- 3325
-
332
-
31-33
- Codes under it
- 1
- Contract awards
- 61,097 In the last 12 months
- Contract obligations
- $536,499,189 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 332510
- Aircraft hardware, metal, manufacturing
- Appliance hardware, metal, manufacturing
- Automobile hardware, metal, manufacturing
- Brackets (i.e., builder's hardware-type), metal, manufacturing
- Builder's hardware, metal, manufacturing
- Cabinet hardware, metal, manufacturing
- Casket hardware, metal, manufacturing
- Casters, furniture, metal manufacturing
- Casters, industrial, metal, manufacturing
- Dead bolts, metal, manufacturing
- Door locks, metal, manufacturing
- Door opening and closing devices (except electrical), metal, manufacturing
- Furniture hardware, metal, manufacturing
- Gun trigger locks, metal, manufacturing
- Hinges, metal, manufacturing
- Key blanks, metal, manufacturing
- Locks (except coin-operated, time locks), metal, manufacturing
- Luggage hardware, metal, manufacturing
- Marine hardware, metal, manufacturing
- Motor vehicle hardware, metal, manufacturing
- Padlocks, metal, manufacturing
- Piano hardware, metal, manufacturing
- Suitcase hardware, metal, manufacturing
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $1,834,955 |
| FY2026 | $400,166,395 |
| FY2025 | $536,499,189 |
| FY2024 | $412,604,919 |
| FY2023 | $553,100,598 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Oshkosh Defense LLC | $29,152,686 | |
| 2 | General Electric Company | $16,941,788 | |
| 3 | Pioneer Industries, LLC | $15,474,869 | |
| 4 | C C Distributors, Inc. | $12,593,623 | |
| 5 | OSC Solutions Inc. | $11,423,015 | |
| 6 | General Electric Company | $9,380,172 | |
| 7 | Fastenal Company | $8,120,000 | |
| 8 | Hart Technologies, Inc. | $6,528,460 | |
| 9 | RTX Corporation | $6,238,159 | |
| 10 | Kampi Components Co Inc. | $4,972,761 |
See the full FY2025 ranking of NAICS 33251 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $247,701,595 | |
| 2 | Air Force | $54,860,373 | |
| 3 | General Services Administration | $36,598,884 | |
| 4 | Department of the Navy | $26,318,462 | |
| 5 | Department of the Army | $19,015,717 | |
| 6 | Department of Homeland Security | $3,663,894 | |
| 7 | Department of State | $2,873,448 | |
| 8 | Department of Justice | $2,368,619 | |
| 9 | Department of Veterans Affairs | $1,817,386 | |
| 10 | Department of the Interior | $1,455,844 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 5340 Hardware | $159,635,241 | |
| 2 | 2040 Marine Hardware and Hull Items | $19,655,687 | |
| 3 | 5320 Rivets | $19,526,294 | |
| 4 | 5342 Hardware, Weapon System | $18,833,726 | |
| 5 | 5120 Hand Tools, Nonedged, Nonpowered | $16,296,194 | |
| 6 | 5365 Bushings, Rings, Shims and Spacers | $14,437,599 | |
| 7 | 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components | $13,842,188 | |
| 8 | 5315 Nails, Machine Keys, and Pins | $12,668,280 | |
| 9 | 2540 Vehicular Furniture and Accessories | $9,452,692 | |
| 10 | 5325 Fastening Devices | $8,817,045 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | New York | $40,737,903 | |
| 2 | Florida | $32,243,331 | |
| 3 | Wisconsin | $30,606,525 | |
| 4 | California | $27,892,077 | |
| 5 | Ohio | $24,746,689 | |
| 6 | Virginia | $20,860,067 | |
| 7 | Pennsylvania | $18,032,910 | |
| 8 | Texas | $14,677,485 | |
| 9 | New Jersey | $14,612,369 | |
| 10 | Maryland | $13,361,301 | |
| 11 | Massachusetts | $12,137,826 | |
| 12 | Georgia | $9,221,891 | |
| 13 | Illinois | $7,978,339 | |
| 14 | Michigan | $7,888,735 | |
| 15 | Alabama | $5,366,680 | |
| 16 | Minnesota | $4,859,107 | |
| 17 | North Carolina | $4,521,515 | |
| 18 | Mississippi | $3,937,404 | |
| 19 | Missouri | $3,806,455 | |
| 20 | Indiana | $3,643,831 | |
| 21 | Montana | $3,397,254 | |
| 22 | Kentucky | $3,130,663 | |
| 23 | Washington | $3,035,333 | |
| 24 | Louisiana | $2,874,043 | |
| 25 | Nevada | $2,801,054 | |
| 26 | Oklahoma | $2,784,832 | |
| 27 | New Mexico | $2,486,216 | |
| 28 | North Dakota | $1,850,802 | |
| 29 | Colorado | $1,572,923 | |
| 30 | Arizona | $1,268,363 | |
| 31 | Utah | $1,188,519 | |
| 32 | Tennessee | $1,100,221 | |
| 33 | New Hampshire | $997,365 | |
| 34 | South Carolina | $961,594 | |
| 35 | District of Columbia | $940,505 | |
| 36 | Arkansas | $830,191 | |
| 37 | Kansas | $812,900 | |
| 38 | West Virginia | $764,527 | |
| 39 | Nebraska | $601,098 | |
| 40 | Idaho | $479,123 | |
| 41 | Rhode Island | $373,587 | |
| 42 | Vermont | $265,688 | |
| 43 | Oregon | $144,400 | |
| 44 | Hawaii | $116,835 | |
| 45 | South Dakota | $102,069 | |
| 46 | Maine | $97,088 | |
| 47 | Iowa | $81,780 | |
| 48 | Wyoming | $17,299 | |
| 49 | Alaska | $12,452 | |
| 50 | Delaware | $2,850 |
Show all 50
Shares are of everything obligated under NAICS 33251 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 58,756 listed here. See the rest on GovTribe.
Codes under 33251
| NAICS code | Size standard |
|---|---|
| 332510 Hardware Manufacturing | 750 employees |
Quick answers
What is NAICS 33251?
NAICS 33251 is Hardware Manufacturing, a NAICS industry in NAICS 31-33, Manufacturing.
What is the NAICS code for hinges, metal, manufacturing?
The NAICS code for hinges, metal, manufacturing is 332510, Hardware Manufacturing. Its SBA small business size standard is 750 employees.
What is the NAICS code for padlocks, metal, manufacturing?
The NAICS code for padlocks, metal, manufacturing is 332510, Hardware Manufacturing. Its SBA small business size standard is 750 employees.
What is the NAICS code for dead bolts, metal, manufacturing?
The NAICS code for dead bolts, metal, manufacturing is 332510, Hardware Manufacturing. Its SBA small business size standard is 750 employees.
What codes are under NAICS 33251?
NAICS 33251 has one code under it with its own GovTribe page, 332510 Hardware Manufacturing.
How much do federal agencies spend under NAICS 33251?
Federal contracts under NAICS 33251 obligated $536,499,189 in fiscal year 2025 and $1,904,206,055 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 33251?
The contractors with the most obligated under NAICS 33251 in fiscal years 2026 and 2027 are Oshkosh Defense LLC ($29,152,686); General Electric Company ($16,941,788); and Pioneer Industries, LLC ($15,474,869).
Which agencies buy the most under NAICS 33251?
The agencies that obligated the most under NAICS 33251 in fiscal years 2026 and 2027 are Defense Logistics Agency ($247,701,595), Air Force ($54,860,373) and General Services Administration ($36,598,884).
Which PSC codes are used with NAICS 33251?
The PSC codes with the most obligated under NAICS 33251 in fiscal years 2026 and 2027 are 5340 Hardware, 2040 Marine Hardware and Hull Items and 5320 Rivets.
Where is the work under NAICS 33251 performed?
By place of performance, the states with the most contract obligations under NAICS 33251 over the last 12 months are New York ($40,737,903), Florida ($32,243,331) and Wisconsin ($30,606,525).
What is the latest contract opportunity under NAICS 33251?
The latest contract opportunity under NAICS 33251 is Strap, webbing, solicitation from Land and Maritime (DLA), posted November 11, 2026.
On GovTribe
See everything under NAICS 33251
- Federal contract opportunities, awards and IDVs under this code
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