NAICS 339910 to SIC Code Crosswalk
The NAICS code 339910 (Jewelry and Silverware Manufacturing) maps transitively to legacy 1987 SIC classification code(s): 3479, 3911, 3914, 3915, 3961.
Concordance Concordance Mapping Asset
| Source Code | Source Industry | Target Code | Target Industry | Relation | Concordance Path |
|---|---|---|---|---|---|
| NAICS 339910 | Jewelry and Silverware Manufacturing | SIC 3479 | Coating, Engraving, and Allied Services, NEC | Many-to-Many | SIC1987:3479 → NAICS1997:339914 → 2002:339914 → 2007:339914 → 2012:339910 → 2017:339910 → 2022:339910 |
| NAICS 339910 | Jewelry and Silverware Manufacturing | SIC 3911 | Jewelry, Precious Metal | Many-to-Many | SIC1987:3911 → NAICS1997:339911 → 2002:339911 → 2007:339911 → 2012:339910 → 2017:339910 → 2022:339910 |
| NAICS 339910 | Jewelry and Silverware Manufacturing | SIC 3914 | Silverware, Plated Ware, and Stainless Steel Ware | Many-to-Many | SIC1987:3914 → NAICS1997:339912 → 2002:339912 → 2007:339912 → 2012:339910 → 2017:339910 → 2022:339910 |
| NAICS 339910 | Jewelry and Silverware Manufacturing | SIC 3915 | Jewelers Findings and Materials and Lapidary Work | Many-to-Many | SIC1987:3915 → NAICS1997:339913 → 2002:339913 → 2007:339913 → 2012:339910 → 2017:339910 → 2022:339910 |
| NAICS 339910 | Jewelry and Silverware Manufacturing | SIC 3961 | Costume Jewelry and Costume Novelties, Except Precious Metal | Many-to-Many | SIC1987:3961 → NAICS1997:339914 → 2002:339914 → 2007:339914 → 2012:339910 → 2017:339910 → 2022:339910 |
Why Concordances Don't Line Up 1:1
The Standard Industrial Classification (SIC) system was established in 1937 and last updated in 1987, organizing businesses by end products. The North American Industry Classification System (NAICS) replaced it in 1997, classifying establishments by production processes. Because of this structural shift, many-to-many relationships are common, requiring chained concordance steps to bridge the historical gap.
Reverse Crosswalk: Going the other way? See the mapping at SIC 3479 to NAICS, SIC 3911 to NAICS, SIC 3914 to NAICS, SIC 3915 to NAICS, SIC 3961 to NAICS.
Related Pages & Tools
- NAICS Code 339910 Profile — Official definition, SBA size standards, and establishment statistics.
- Sector 31-33 Hub (Manufacturing) — Category directories.
- Interactive Crosswalk Engine — Convert any SIC or NAICS code dynamically.
Primary Ingestion Source
Data sourced from the U.S. Census Bureau Concordances (1997, 2002, 2007, 2012, 2017, and 2022 editions). Last verified on 2026-06-30.