SIC 3432 — Plumbing Fixture Fittings and Trim
Description & Classification
SIC code 3432 representing 'Plumbing Fixture Fittings and Trim' is an industry category in the Standard Industrial Classification (SIC) system under U.S. OSHA and Federal procurement registers.
Modern NAICS Crosswalk
Trace the modern equivalent classifications in the 2022 North American Industry Classification System (NAICS) database:
- NAICS 332919 - Other Metal Valve and Pipe Fitting Manufacturing (via SIC1987:3432→NAICS1997:332919→2002:332919→2007:332919→2012:332919→2017:332919→2022:332919)
- NAICS 332913 - Plumbing Fixture Fitting and Trim Manufacturing (via SIC1987:3432→NAICS1997:332913→2002:332913→2007:332913→2012:332913→2017:332913→2022:332913)
- NAICS 332999 - All Other Miscellaneous Fabricated Metal Product Manufacturing (via SIC1987:3432→NAICS1997:332999→2002:332999→2007:332999→2012:332999→2017:332999→2022:332999)
Classification Details
| SIC Code | 3432 |
|---|---|
| Industry Title | Plumbing Fixture Fittings and Trim |
| Division | Division D: Manufacturing |
| Major Group | Major Group 34: Fabricated Metal Products, Except Machinery and Transportation Equipment |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3432:
- SIC Codes Complete Compliance Guide — Detailed history and active legal applications of the SIC classification framework.
- Why Legacy SIC Codes Persist Guide — How credit systems and the SEC still rely on SIC metadata.
- SIC ↔ NAICS Crosswalk Tool — Trace industrial code conversions dynamically.
- SIC Major Group 34 Hub — View other legacy industries in this business division.
Related Industries in Major Group 34
Frequently Asked Questions (FAQ)
What industry does SIC code 3432 represent?
SIC 3432 is 'Plumbing Fixture Fittings and Trim', a 4-digit Standard Industrial Classification (SIC) code under Major Group 34: Fabricated Metal Products, Except Machinery and Transportation Equipment (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 332919 (Other Metal Valve and Pipe Fitting Manufacturing), 332913 (Plumbing Fixture Fitting and Trim Manufacturing).
What is the modern 2022 NAICS mapping for SIC 3432?
SIC code 3432 maps to modern NAICS codes: 332919 - Other Metal Valve and Pipe Fitting Manufacturing, 332913 - Plumbing Fixture Fitting and Trim Manufacturing, 332999 - All Other Miscellaneous Fabricated Metal Product Manufacturing.