SIC 3021 — Rubber and Plastics Footwear
SIC 3021 is 'Rubber and Plastics Footwear', a 4-digit Standard Industrial Classification (SIC) code under Major Group 30: Rubber and Miscellaneous Plastics Products (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 316210 (Footwear Manufacturing).
Description & Classification
SIC code 3021 representing 'Rubber and Plastics Footwear' 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 316210 - Footwear Manufacturing (via SIC1987:3021→NAICS1997:316211→2002:316211→2007:316211→2012:316210→2017:316210→2022:316210)
Classification Details
| SIC Code | 3021 |
|---|---|
| Industry Title | Rubber and Plastics Footwear |
| Division | Division D: Manufacturing |
| Major Group | Major Group 30: Rubber and Miscellaneous Plastics Products |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3021:
- 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 30 Hub — View other legacy industries in this business division.
Related Industries in Major Group 30
3011 - Tires and Inner Tubes...3052 - Rubber and Plastics Hose and Belting...3053 - Gaskets, Packing, and Sealing Devices...3061 - Molded, Extruded, and Lathe-Cut Mechanic...3069 - Fabricated Rubber Products, NEC...3081 - Unsupported Plastics Film and Sheet...3082 - Unsupported Plastics Profile Shapes...3083 - Laminated Plastics Plate, Sheet, and Pro...
Frequently Asked Questions (FAQ)
What industry does SIC code 3021 represent?
SIC 3021 is 'Rubber and Plastics Footwear', a 4-digit Standard Industrial Classification (SIC) code under Major Group 30: Rubber and Miscellaneous Plastics Products (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 316210 (Footwear Manufacturing).
What is the modern 2022 NAICS mapping for SIC 3021?
SIC code 3021 maps to modern NAICS codes: 316210 - Footwear Manufacturing.