423820 — Farm and Garden Machinery and Equipment Merchant Wholesalers
Description
This industry comprises establishments primarily engaged in the merchant wholesale distribution of specialized machinery, equipment, and related parts generally used in agricultural, farm, and lawn and garden activities (as defined in the official U.S. Census Bureau 2022 NAICS Manual).
Illustrative Examples
- Animal feeders merchant wholesalers
- Lawnmowers merchant wholesalers
- Milking machinery and equipment merchant wholesalers
- Harvesting machinery and equipment merchant wholesalers
- Planting machinery and equipment merchant wholesalers
Overview Facts
Legacy SIC Concordance
Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.
- SIC 5083 - Farm and Garden Machinery and Equipment (via SIC1987:5083→NAICS1997:42182→2002:423820→2007:423820→2012:423820→2017:423820→2022:423820)
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 L038 — Technical Representation Services: Construction, Mining, Excavating, and Highway Maintenance Equipment
Source: DoD DPCAP PSC Selection Tool (Ingested: 2026-06-29)
Frequently Asked Questions (FAQ)
Is NAICS code 423820 valid in 2022? ▾
Yes, 423820 is a valid 6-digit 2022 NAICS national industry code representing 'Farm and Garden Machinery and Equipment Merchant Wholesalers' under Sector 42 in the official classification index.
What is the SBA size standard for NAICS code 423820? ▾
The Small Business Administration (SBA) has established a small business size standard of 125 employees for NAICS code 423820 (Farm and Garden Machinery and Equipment Merchant Wholesalers), calculated based on employees.
What is the legacy SIC equivalent for NAICS 423820? ▾
According to official Census Bureau concordance tables, NAICS code 423820 (Farm and Garden Machinery and Equipment Merchant Wholesalers) maps to legacy 1987 Standard Industrial Classification (SIC) codes: 5083 - Farm and Garden Machinery and Equipment.
Related Pages & Tools
Further regulatory reference links for NAICS code 423820:
- 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.
- NAICS 423820 to SIC Crosswalk — Bidirectional mapping to legacy SIC codes (Farm and Garden Machinery and Equipment Merchant Wholesalers).
- 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.