332912 — Fluid Power Valve and Hose Fitting Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing fluid power valves and hose fittings (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Fluid power aircraft subassemblies manufacturing
- Hose assemblies for fluid power systems manufacturing
- Hydraulic and pneumatic hose and tube fittings manufacturing
- Hydraulic and pneumatic valves manufacturing
Exclusions & Cross-References
- Manufacturing fluid power cylinders--are classified in U.S. Industry 333995, Fluid Power Cylinder and
- Actuator Manufacturing;
- Manufacturing fluid power pumps--are classified in U.S. Industry 333996, Fluid Power Pump and Motor
- Manufacturing;
- Manufacturing intake and exhaust valves for internal combustion engines--are classified in Industry
- 336310, Motor Vehicle Gasoline Engine and Engine Parts Manufacturing;
- Manufacturing industrial-type valves--are classified in U.S. Industry 332911, Industrial Valve
- Manufacturing; and
- Manufacturing plumbing and heating inline valves--are classified in U.S. Industry 332919, Other Metal
- Valve and Pipe Fitting 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 3492 - Fluid Power Valves and Hose Fittings (via SIC1987:3492→NAICS1997:332912→2002:332912→2007:332912→2012:332912→2017:332912→2022:332912)
- SIC 3728 - Aircraft Parts and Auxiliary Equipment, NEC (via SIC1987:3728→NAICS1997:332912→2002:332912→2007:332912→2012:332912→2017:332912→2022:332912)
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 2895 — Miscellaneous Engines and Components
- PSC 4810 — Valves, Powered
- PSC 4820 — Valves, Nonpowered
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 332912 valid in 2022? ▾
Yes, 332912 is a valid 6-digit 2022 NAICS national industry code representing 'Fluid Power Valve and Hose Fitting Manufacturing' under Sector 31-33 in the official classification index.
What is the SBA size standard for NAICS code 332912? ▾
The Small Business Administration (SBA) has established a small business size standard of 1,000 employees for NAICS code 332912 (Fluid Power Valve and Hose Fitting Manufacturing), calculated based on employees.
What is the legacy SIC equivalent for NAICS 332912? ▾
According to official Census Bureau concordance tables, NAICS code 332912 (Fluid Power Valve and Hose Fitting Manufacturing) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 3492 - Fluid Power Valves and Hose Fittings, 3728 - Aircraft Parts and Auxiliary Equipment, NEC.
Related Pages & Tools
Further regulatory reference links for NAICS code 332912:
- 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 332912 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Fluid Power Valve and Hose Fitting 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.