NAICS Code 333911: Pump and Pumping Equipment Manufacturing
National industry Retired in 2017
Definition
This U.S. industry comprises establishments primarily engaged in manufacturing general purpose pumps and pumping equipment (except fluid power pumps and motors), such as reciprocating pumps, turbine pumps, centrifugal pumps, rotary pumps, diaphragm pumps, domestic water system pumps, oil well and oil field pumps and sump pumps. As of 2017, this NAICS code is no longer in use. It has been replaced by 333914.
Government contracts for this product: PSC 3835 Petroleum Production and Distribution Equipment
Code facts
- Part of
-
-
31-33
-
333
-
3339
- 33391
-
3339
-
333
-
31-33
- Contract awards
- 8 In the last 12 months
- Contract obligations
- $28,014,697 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau and contract spending from SAM.gov/FPDS.
Business activities under NAICS 333911
- Centrifugal pumps manufacturing
- Oil-well and oil-field pumps manufacturing
- Pumps (except fluid power), general purpose, manufacturing
- Pumps for railroad equipment lubrication systems manufacturing
- Pumps, industrial and commercial-type, general purpose, manufacturing
- Pumps, oil field or well, manufacturing
- Pumps, sump or water, residential-type, manufacturing
- Sump pumps, residential-type, 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 | $0 |
| FY2026 | $25,930,449 |
| FY2025 | $28,014,697 |
| FY2024 | $2,030,933 |
| FY2023 | $49,490,032 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | DRS Sustainment Systems, Inc. | $25,666,855 | |
| 2 | The Mallory CO. | $266,290 | |
| 3 | John M. Ellsworth Co., Inc. | $802 | |
| 4 | Supplycore LLC | $3 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $25,666,855 | |
| 2 | Department of Agriculture | $266,540 | |
| 3 | Defense Logistics Agency | $3 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | 3835 Petroleum Production and Distribution Equipment | $25,666,855 | |
| 2 | 5430 Storage Tanks | $99,723 | |
| 3 | 1290 Miscellaneous Fire Control Equipment | $88,510 | |
| 4 | 4210 Fire Fighting Equipment | $78,306 | |
| 5 | 4240 Safety and Rescue Equipment | $802 | |
| 6 | 5935 Connectors, Electrical | $3 |
Contract obligations by state
Contract opportunities
Show 39 more
Latest 49 of 9,492 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 333911?
NAICS 333911 is Pump and Pumping Equipment Manufacturing, a national industry in NAICS 31-33, Manufacturing.
Is NAICS 333911 still used?
NAICS stopped using 333911 in 2017. Older contracts still carry it.
When did the size standard for NAICS 333911 last change?
The most recent Federal Register rule on record that names NAICS 333911 in the SBA's size standards is "Small Business Size Standards for Manufacturing" (81 FR 4469), published Jan 26, 2016 and effective Feb 26, 2016.
How much do federal agencies spend under NAICS 333911?
Federal contracts under NAICS 333911 obligated $28,014,697 in fiscal year 2025 and $105,466,111 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 333911?
The contractors with the most obligated under NAICS 333911 in fiscal years 2026 and 2027 are DRS Sustainment Systems, Inc. ($25,666,855); The Mallory CO. ($266,290); and John M. Ellsworth Co., Inc. ($802).
Which agencies buy the most under NAICS 333911?
The agencies that obligated the most under NAICS 333911 in fiscal years 2026 and 2027 are Department of the Army ($25,666,855), Department of Agriculture ($266,540) and Defense Logistics Agency ($3).
Which PSC codes are used with NAICS 333911?
The PSC codes with the most obligated under NAICS 333911 in fiscal years 2026 and 2027 are 3835 Petroleum Production and Distribution Equipment, 5430 Storage Tanks and 1290 Miscellaneous Fire Control Equipment.
Where is the work under NAICS 333911 performed?
By place of performance, the states with the most contract obligations under NAICS 333911 over the last 12 months are Missouri ($25,666,855), Colorado ($188,234) and Oregon ($78,306).
What is the latest contract opportunity under NAICS 333911?
The latest contract opportunity under NAICS 333911 is Pump IDIQ Sources Sought, pre-solicitation from Military Sealift Command (Navy), posted October 13, 2017.
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See everything under NAICS 333911
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