332919 — Other Metal Valve and Pipe Fitting Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing metal valves (except industrial valves, fluid power valves, fluid power hose fittings, and plumbing fixture fittings and trim).
Illustrative Examples
- Aerosol valves manufacturing
- Firefighting nozzles manufacturing
- Lawn hose nozzles manufacturing
- Lawn sprinklers manufacturing
- Water traps manufacturing
- Metal hose couplings (except fluid power) manufacturing
- Metal pipe flanges and flange unions manufacturing
- Plumbing and heating inline valves (e.g., check, cutoff, stop) manufacturing
Overview Facts
| NAICS Code | 332919 |
|---|---|
| Industry Title | Other Metal Valve and Pipe Fitting Manufacturing |
| SBA Size Standard | 750 employees |
| IRS PBA Code | 332900 (rolled-up match) |
| Sectors Hierarchy | Sector 31-33 → 332 → 3329 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3429 - Hardware, NEC (via SIC1987:3429→NAICS1997:332919→2002:332919→2007:332919→2012:332919→2017:332919→2022:332919)
- SIC 3432 - Plumbing Fixture Fittings and Trim (via SIC1987:3432→NAICS1997:332919→2002:332919→2007:332919→2012:332919→2017:332919→2022:332919)
- SIC 3494 - Valves and Pipe Fittings, NEC (via SIC1987:3494→NAICS1997:332919→2002:332919→2007:332919→2012:332919→2017:332919→2022:332919)
- SIC 3499 - Fabricated Metal Products, NEC (via SIC1987:3499→NAICS1997:332919→2002:332919→2007:332919→2012:332919→2017:332919→2022:332919)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 332919:
- 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.
- 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.
Related Industries in 3329
Frequently Asked Questions (FAQ)
Is 332919 a valid 2022 NAICS code?
NAICS 332919 is 'Other Metal Valve and Pipe Fitting Manufacturing', a 2022 U.S. national industry under Sector 31-33 (Manufacturing); the SBA small-business size standard is 750 employees.
What is the SBA size standard for NAICS 332919?
The SBA small business size standard for NAICS 332919 is 750 employees (based on employees).
What is the legacy SIC code mapping for 332919?
NAICS code 332919 maps to the legacy 1987 SIC codes: 3429 - Hardware, NEC, 3432 - Plumbing Fixture Fittings and Trim, 3494 - Valves and Pipe Fittings, NEC, 3499 - Fabricated Metal Products, NEC.