Government Buyer Decision Aid

Commercial Kitchen Equipment NAICS + GSA SIN Selector

Use this interactive tool to identify the likely NAICS code and related GSA MAS SIN for commercial kitchen equipment purchases.

Important: NAICS codes and GSA MAS SINs are not the same thing. Choose the NAICS code based on the principal purpose of the acquisition.

1. Choose the equipment type

2. Check the principal purpose

Likely NAICS Code

Class waiver note: View SBA Nonmanufacturer Rule Class Waiver List

Likely GSA MAS SIN / Category

Use the SIN to confirm MAS category scope and locate awarded vendors/catalog items. Do not copy the SIN into the NAICS field without a separate principal-purpose analysis.

NAICS ≠ SIN NAICS = principal purpose SIN = MAS scope

Copy-ready acquisition language

Principal-purpose note:

Common GSA Food Service Equipment SINs

The most commonly used SINs for foodservice equipment are often 333241 and 333415REM, but other SINs may apply depending on the item, including 336999 for food service carts, holding/transport equipment, and food kiosks.

GSA SIN GSA Category Common Use

Important disclaimer

This tool is a decision aid, not an official government determination. Contracting officers should verify the current NAICS manual, SBA size standards/class waivers, GSA MAS scope, and the specific facts of the acquisition before finalizing the solicitation.