333914 — Measuring, Dispensing, and Other Pumping Equipment Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in (1) manufacturing measuring and dispensing pumps, such as gasoline pumps and lubricating oil measuring and dispensing pumps and/or (2) 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 defined in the official U.S. Census Bureau 2022 NAICS Manual).
Exclusions & Cross-References
- Manufacturing fluid power pumps and motors--are classified in U.S. Industry 333996, Fluid Power Pump
- and Motor Manufacturing;
- Manufacturing vacuum pumps (except laboratory)--are classified in U.S. Industry 333912, Air and Gas
- Compressor Manufacturing;
- Manufacturing laboratory vacuum pumps--are classified in U.S. Industry 339113, Surgical Appliance and
- Supplies Manufacturing; and
- Manufacturing fluid pumps for motor vehicles, such as oil pumps, water pumps, and power steering
- pumps--are classified in Industry Group 3363, Motor Vehicle Parts Manufacturing.
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3561 - Pumps and Pumping Equipment (via SIC1987:3561→NAICS1997:333911→2002:333911→2007:333911→2012:333911→2017:333914→2022:333914)
- SIC 3586 - Measuring and Dispensing Pumps (via SIC1987:3586→NAICS1997:333913→2002:333913→2007:333913→2012:333913→2017:333914→2022:333914)
- SIC 3743 - Railroad Equipment (via SIC1987:3743→NAICS1997:333911→2002:333911→2007:333911→2012:333911→2017:333914→2022:333914)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC 5210 — Measuring Tools, Craftsmen's
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 333914 valid in 2022? ▾
Yes, 333914 is a valid 6-digit 2022 NAICS national industry code representing 'Measuring, Dispensing, and Other Pumping Equipment Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 333914? ▾
The Small Business Administration (SBA) has established a small business size standard of 750 employees for NAICS code 333914 (Measuring, Dispensing, and Other Pumping Equipment Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 333914? ▾
According to official Census Bureau concordance tables, NAICS code 333914 (Measuring, Dispensing, and Other Pumping Equipment Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3561 - Pumps and Pumping Equipment, 3586 - Measuring and Dispensing Pumps, 3743 - Railroad Equipment.
Related Pages & Tools
Further regulatory reference links for NAICS code 333914:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- NAICS 333914 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Measuring, Dispensing, and Other Pumping Equipment Manufacturing).
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.