NAICS Code 333998: All Other Miscellaneous General Purpose Machinery Manufacturing
National industry
SBA small business size standard: 700 employees
Definition
This U.S. industry comprises establishments primarily engaged in manufacturing general purpose machinery (except ventilating, heating, air-conditioning, and commercial refrigeration equipment; metalworking machinery; engines, turbines, and power transmission equipment; pumps and compressors; material handling equipment; power-driven handtools; welding and soldering equipment; packaging machinery; industrial process furnaces and ovens; fluid power cylinders and actuators; and fluid power pumps and motors).
Code facts
- Part of
-
-
31-33
-
333
-
3339
- 33399
-
3339
-
333
-
31-33
- Contract awards
- 7,773 In the last 12 months
- Contract obligations
- $293,875,716 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.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $712,177 |
| FY2026 | $226,668,740 |
| FY2025 | $293,875,716 |
| FY2024 | $223,988,764 |
| FY2023 | $134,426,855 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Asrc Federal Facilities Logistics, LLC | $33,758,552 | |
| 2 | Evac North America Inc. | $21,580,602 | |
| 3 | Elbitamerica, Inc. | $14,412,492 | |
| 4 | Atlantic Diving Supply, Inc. | $8,332,929 | |
| 5 | Integrated Procurement Technologies | $5,581,939 | |
| 6 | Par Excellence Systems, Inc. | $4,970,909 | |
| 7 | Noble Supply & Logistics, LLC | $4,882,614 | |
| 8 | Triman Industries Inc. | $4,312,935 | |
| 9 | Progressive Surface Inc. | $3,956,000 | |
| 10 | Jamaica Bearings Co., Inc. | $3,934,067 |
See the full FY2025 ranking of NAICS 333998 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $117,899,726 | |
| 2 | Department of the Navy | $81,990,761 | |
| 3 | Department of Homeland Security | $6,973,210 | |
| 4 | Air Force | $6,370,892 | |
| 5 | Department of Veterans Affairs | $5,783,802 | |
| 6 | Department of the Interior | $1,897,587 | |
| 7 | Department of the Army | $1,787,193 | |
| 8 | Department of Health and Human Services | $1,752,560 | |
| 9 | National Aeronautics and Space Administration | $718,747 | |
| 10 | Department of Justice | $653,980 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 4330 Centrifugals, Separators, and Pressure and Vacuum Filters | $52,041,136 | |
| 2 | 5680 Miscellaneous Construction Materials | $48,039,721 | |
| 3 | 4630 Sewage Treatment Equipment | $21,605,422 | |
| 4 | 1680 Miscellaneous Aircraft Accessories and Components | $14,224,279 | |
| 5 | 4210 Fire Fighting Equipment | $8,611,883 | |
| 6 | 6670 Scales and Balances | $5,537,546 | |
| 7 | 4940 Miscellaneous Maintenance and Repair Shop Specialized Equipment | $5,083,457 | |
| 8 | 4820 Valves, Nonpowered | $4,587,118 | |
| 9 | 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings | $4,009,080 | |
| 10 | 3655 Gas Generating and Dispensing Systems, Fixed or Mobile | $3,565,129 |
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | New Jersey | $42,620,094 | |
| 2 | Illinois | $26,200,850 | |
| 3 | Texas | $19,431,940 | |
| 4 | Ohio | $13,665,343 | |
| 5 | Pennsylvania | $13,351,113 | |
| 6 | New York | $11,699,877 | |
| 7 | Virginia | $11,603,598 | |
| 8 | California | $11,448,807 | |
| 9 | Michigan | $8,300,918 | |
| 10 | Massachusetts | $6,333,794 | |
| 11 | Oklahoma | $6,247,735 | |
| 12 | Florida | $4,982,516 | |
| 13 | Indiana | $4,301,053 | |
| 14 | Maryland | $3,980,274 | |
| 15 | Wisconsin | $3,144,866 | |
| 16 | Iowa | $3,141,808 | |
| 17 | Arizona | $2,251,846 | |
| 18 | Georgia | $2,004,951 | |
| 19 | Louisiana | $1,684,094 | |
| 20 | New Hampshire | $1,319,784 | |
| 21 | Missouri | $1,219,001 | |
| 22 | Connecticut | $1,109,338 | |
| 23 | Washington | $985,021 | |
| 24 | Colorado | $895,431 | |
| 25 | South Carolina | $789,623 | |
| 26 | North Carolina | $717,824 | |
| 27 | Montana | $631,653 | |
| 28 | Wyoming | $605,003 | |
| 29 | Oregon | $402,933 | |
| 30 | District of Columbia | $341,980 | |
| 31 | Kansas | $308,378 | |
| 32 | Alabama | $305,575 | |
| 33 | New Mexico | $290,484 | |
| 34 | Utah | $279,853 | |
| 35 | North Dakota | $215,330 | |
| 36 | Nebraska | $214,215 | |
| 37 | Guam | $149,079 | |
| 38 | Minnesota | $131,908 | |
| 39 | Nevada | $102,920 | |
| 40 | Arkansas | $101,442 | |
| 41 | Mississippi | $96,359 | |
| 42 | Kentucky | $89,873 | |
| 43 | Hawaii | $89,050 | |
| 44 | Tennessee | $88,233 | |
| 45 | Maine | $77,065 | |
| 46 | Vermont | $77,011 | |
| 47 | West Virginia | $73,331 | |
| 48 | South Dakota | $58,767 | |
| 49 | Rhode Island | $25,492 | |
| 50 | Delaware | $7,872 |
Show all 50
Shares are of everything obligated under NAICS 333998 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 15,019 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 333998?
NAICS 333998 is All Other Miscellaneous General Purpose Machinery Manufacturing, a national industry in NAICS 31-33, Manufacturing.
When did the size standard for NAICS 333998 last change?
The most recent Federal Register rule on record that names NAICS 333998 in the SBA's size standards is "Small Business Size Standards: Manufacturing and Industries With Employee-Based Size Standards in Other Sectors Except Wholesale Trade and Retail Trade" (88 FR 9970), published Feb 15, 2023 and effective Mar 17, 2023.
How much do federal agencies spend under NAICS 333998?
Federal contracts under NAICS 333998 obligated $293,875,716 in fiscal year 2025 and $879,672,252 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 333998?
The contractors with the most obligated under NAICS 333998 in fiscal years 2026 and 2027 are Asrc Federal Facilities Logistics, LLC ($33,758,552); Evac North America Inc. ($21,580,602); and Elbitamerica, Inc. ($14,412,492).
Which agencies buy the most under NAICS 333998?
The agencies that obligated the most under NAICS 333998 in fiscal years 2026 and 2027 are Defense Logistics Agency ($117,899,726), Department of the Navy ($81,990,761) and Department of Homeland Security ($6,973,210).
Which PSC codes are used with NAICS 333998?
The PSC codes with the most obligated under NAICS 333998 in fiscal years 2026 and 2027 are 4330 Centrifugals, Separators, and Pressure and Vacuum Filters; 5680 Miscellaneous Construction Materials; and 4630 Sewage Treatment Equipment.
Where is the work under NAICS 333998 performed?
By place of performance, the states with the most contract obligations under NAICS 333998 over the last 12 months are New Jersey ($42,620,094), Illinois ($26,200,850) and Texas ($19,431,940).
What is the latest contract opportunity under NAICS 333998?
The latest contract opportunity under NAICS 333998 is Filter element, fluid, award notice from Land and Maritime (DLA), posted November 6, 2026.
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See everything under NAICS 333998
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