What is the modern NAICS equivalent for SIC 3799?

Q: What is the modern NAICS equivalent for SIC 3799?

SIC code 3799 maps to the following modern 2022 NAICS codes: 336214 - Travel Trailer and Camper Manufacturing, 336390 - Other Motor Vehicle Parts Manufacturing, 336999 - All Other Transportation Equipment Manufacturing, 333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing.

Registry · SIC Index · Group 37

SIC 3799 — Transportation Equipment, NEC

SIC 3799 is 'Transportation Equipment, NEC', a 4-digit Standard Industrial Classification (SIC) code under Major Group 37: Transportation Equipment (Division D: Manufacturing); it maps to modern 2022 NAICS code(s): 336214 (Travel Trailer and Camper Manufacturing), 336390 (Other Motor Vehicle Parts Manufacturing).

Description & Classification

SIC code 3799 representing 'Transportation Equipment, NEC' 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 336214 - Travel Trailer and Camper Manufacturing (via SIC1987:3799→NAICS1997:336214→2002:336214→2007:336214→2012:336214→2017:336214→2022:336214)
NAICS 336390 - Other Motor Vehicle Parts Manufacturing (via SIC1987:3799→NAICS1997:336399→2002:336399→2007:336399→2012:336390→2017:336390→2022:336390)
NAICS 336999 - All Other Transportation Equipment Manufacturing (via SIC1987:3799→NAICS1997:336999→2002:336999→2007:336999→2012:336999→2017:336999→2022:336999)
NAICS 333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing (via SIC1987:3799→NAICS1997:333924→2002:333924→2007:333924→2012:333924→2017:333924→2022:333924)

Classification Details

SIC Code	3799
Industry Title	Transportation Equipment, NEC
Division	Division D: Manufacturing
Major Group	Major Group 37: Transportation Equipment
Source / Verified	US Census 1987 SIC Concordance / 2026-06-28

Related Resources & Compliance Guides

Further regulatory reference links for legacy SIC code 3799:

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 37 Hub — View other legacy industries in this business division.

Related Industries in Major Group 37

3711 - Motor Vehicles and Passenger Car Bodies...3713 - Truck and Bus Bodies...3714 - Motor Vehicle Parts and Accessories...3715 - Truck Trailers...3716 - Motor Homes...3721 - Aircraft...3724 - Aircraft Engines and Engine Parts...3728 - Aircraft Parts and Auxiliary Equipment, ...

Frequently Asked Questions (FAQ)

What industry does SIC code 3799 represent?

What is the modern 2022 NAICS mapping for SIC 3799?

SIC code 3799 maps to modern NAICS codes: 336214 - Travel Trailer and Camper Manufacturing, 336390 - Other Motor Vehicle Parts Manufacturing, 336999 - All Other Transportation Equipment Manufacturing, 333924 - Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing.