423460 — Ophthalmic Goods Merchant Wholesalers
Description
This industry comprises establishments primarily engaged in the merchant wholesale distribution of professional equipment, instruments, and/or goods sold, prescribed, or used by ophthalmologists, optometrists, and opticians.
Illustrative Examples
- Binoculars merchant wholesalers
- Optometric equipment and supplies merchant wholesalers
- Ophthalmic frames merchant wholesalers
- Sunglasses merchant wholesalers
- Ophthalmic lenses merchant wholesalers
Overview Facts
| NAICS Code | 423460 |
|---|---|
| Industry Title | Ophthalmic Goods Merchant Wholesalers |
| SBA Size Standard | 175 employees |
| U.S. Establishments | 999 (Census CBP, 2023) |
| IRS PBA Code | 423400 (rolled-up match) |
| Sectors Hierarchy | Sector 42 → 423 → 4234 |
| Source / Verified | US Census 2022 NAICS Manual, Census CBP / 2026-06-28 |
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 5048 - Ophthalmic Goods (via SIC1987:5048→NAICS1997:42146→2002:423460→2007:423460→2012:423460→2017:423460→2022:423460)
Suggested Product Service Codes (Advisory)
The following Product Service Codes (PSCs) are advisory suggestions aligned with this NAICS code. Note: NAICS and PSC codes map to different dimensions of procurement (industry vs. product/service). There is no official binding 1:1 crosswalk.
- PSC L099 — Technical Representation Services: Miscellaneous
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Related Resources & Compliance Guides
Further regulatory reference links for NAICS code 423460:
- Sector 42 Directory Hub — List of related industries in the Wholesale Trade 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 4234
Frequently Asked Questions (FAQ)
Is 423460 a valid 2022 NAICS code?
NAICS 423460 is 'Ophthalmic Goods Merchant Wholesalers', a 2022 U.S. national industry under Sector 42 (Wholesale Trade); the SBA small-business size standard is 175 employees.
What is the SBA size standard for NAICS 423460?
The SBA small business size standard for NAICS 423460 is 175 employees (based on employees).
What is the legacy SIC code mapping for 423460?
NAICS code 423460 maps to the legacy 1987 SIC codes: 5048 - Ophthalmic Goods.