SIC 3691 — Storage Batteries
SIC 3691 is 'Storage Batteries', a 4-digit Standard Industrial Classification (SIC) code under Major Group 36: Electronic and Other Electrical Equipment and Components (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 335910 (Battery Manufacturing).
Description & Classification
SIC code 3691 representing 'Storage Batteries' 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 335910 - Battery Manufacturing (via SIC1987:3691→NAICS1997:335911→2002:335911→2007:335911→2012:335911→2017:335911→2022:335910)
Classification Details
| SIC Code | 3691 |
|---|---|
| Industry Title | Storage Batteries |
| Division | Division D: Manufacturing |
| Major Group | Major Group 36: Electronic and Other Electrical Equipment and Components |
| Source / Verified | US Census 1987 SIC Concordance / 2026-06-28 |
Related Resources & Compliance Guides
Further regulatory reference links for legacy SIC code 3691:
- 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 36 Hub — View other legacy industries in this business division.
Related Industries in Major Group 36
3612 - Power, Distribution, and Specialty Trans...3613 - Switchgear and Switchboard Apparatus...3621 - Motors and Generators...3624 - Carbon and Graphite Products...3625 - Relays and Industrial Controls...3629 - Electrical Industrial Apparatus, NEC...3631 - Household Cooking Equipment...3632 - Household Refrigerators and Home and Far...
Frequently Asked Questions (FAQ)
What industry does SIC code 3691 represent?
SIC 3691 is 'Storage Batteries', a 4-digit Standard Industrial Classification (SIC) code under Major Group 36: Electronic and Other Electrical Equipment and Components (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 335910 (Battery Manufacturing).
What is the modern 2022 NAICS mapping for SIC 3691?
SIC code 3691 maps to modern NAICS codes: 335910 - Battery Manufacturing.