327910 — Abrasive Product Manufacturing
NAICS 327910 is 'Abrasive Product Manufacturing', a 2022 U.S. national industry under Sector 31-33 (Manufacturing); the SBA small-business size standard is 900 employees.
Description
This industry comprises establishments primarily engaged in manufacturing abrasive grinding wheels of natural or synthetic materials, abrasive-coated products, and other abrasive products.
Illustrative Examples
- Aluminum oxide (fused) abrasives manufacturing
- Buffing and polishing wheels, abrasive and nonabrasive, manufacturing
- Diamond dressing wheels manufacturing
- Sandpaper manufacturing
- Silicon carbide abrasives manufacturing
- Whetstones manufacturing
Overview Facts
| NAICS Code | 327910 |
|---|---|
| Industry Title | Abrasive Product Manufacturing |
| SBA Size Standard | 900 employees |
| IRS PBA Code | 327900 (rolled-up match) |
| Sectors Hierarchy | Sector 31-33 → 327 → 3279 |
| Source / Verified | US Census 2022 NAICS Manual / 2026-06-28 |
NAICS Structure: 327910
National Industry
Sector (2)
31-33
Manufacturing
Subsector (3)
327
Nonmetallic Mineral Product Manufacturing
Industry Group (4)
3279
Other Nonmetallic Mineral Product Manufacturing
Industry (5)
32791
Abrasive Product Manufacturing
National Industry (6)
327910
Abrasive Product Manufacturing
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 3291 - Abrasive Products (via SIC1987:3291→NAICS1997:32791→2002:327910→2007:327910→2012:327910→2017:327910→2022:327910)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 327910:
- Sector 31-33 Directory Hub — List of related industries in the Manufacturing sector.
- SIC ↔ NAICS Crosswalk Tool — Look up mappings between legacy SIC codes and modern classifications.
- SBA Size Standards Guide — Complete rules and averaging periods for small business classifications.
- Calculating Annual Receipts Guide — Detailed worked example of revenue calculation rules.
- IRS Principal Business Activity Guide — How NAICS codes map to corporate and entity tax filings.
Related Industries in 3279
Frequently Asked Questions (FAQ)
Is 327910 a valid 2022 NAICS code?
NAICS 327910 is 'Abrasive Product Manufacturing', a 2022 U.S. national industry under Sector 31-33 (Manufacturing); the SBA small-business size standard is 900 employees.
What is the SBA size standard for NAICS 327910?
The SBA small business size standard for NAICS 327910 is 900 employees (based on employees).
What is the legacy SIC code mapping for 327910?
NAICS code 327910 maps to the legacy 1987 SIC codes: 3291 - Abrasive Products.