326191 — Plastics Plumbing Fixture Manufacturing
Description
This U.S. industry comprises establishments primarily engaged in manufacturing plastics or fiberglass plumbing fixtures. Examples of products made by these establishments are plastics or fiberglass bathtubs, hot tubs, portable toilets, and shower stalls.
Exclusions & Cross-References
- Assembling plastics components into plumbing fixture fittings, such as faucets--are classified in U.S.
- Industry 332913, Plumbing Fixture Fitting and Trim Manufacturing; and
- Manufacturing plastics pipe and pipe fittings--are classified in U.S. Industry 326122, Plastics Pipe and Pipe
- Fitting Manufacturing.
Overview Facts
| NAICS Code | 326191 |
|---|---|
| Industry Title | Plastics Plumbing Fixture Manufacturing |
| SBA Size Standard | 750 employees |
| IRS PBA Code | 326100 (rolled-up match) |
| Sectors Hierarchy | Sector 31-33 → 326 → 3261 |
| 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 3088 - Plastics Plumbing Fixtures (via SIC1987:3088→NAICS1997:326191→2002:326191→2007:326191→2012:326191→2017:326191→2022:326191)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 326191:
- 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 3261
Frequently Asked Questions (FAQ)
Is 326191 a valid 2022 NAICS code?
NAICS 326191 is 'Plastics Plumbing Fixture 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 326191?
The SBA small business size standard for NAICS 326191 is 750 employees (based on employees).
What is the legacy SIC code mapping for 326191?
NAICS code 326191 maps to the legacy 1987 SIC codes: 3088 - Plastics Plumbing Fixtures.