# NAICS 332993: Ammunition (except Small Arms) Manufacturing

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [332993 Ammunition (except Small Arms) Manufacturing](https://bidrover.com/naics/332993)

This U.S. industry comprises establishments primarily engaged in manufacturing ammunition (except small arms). Examples of products made by these establishments are bombs, depth charges, rockets (except guided missiles), grenades, mines, and torpedoes.

- NAICS code: 332993
- Title: Ammunition (except Small Arms) Manufacturing
- Sector: 31-33 Manufacturing
- Subsector: 332 Fabricated Metal Product Manufacturing
- Industry group: 3329 Other Fabricated Metal Product Manufacturing
- NAICS industry: 33299 All Other Fabricated Metal Product Manufacturing
- SBA size standard: 1,500 employees
- Open bids on BidRover: 2
- Updated: Oct 13, 2026

## Open bids (2)

- [49--TEST STAND,TORPEDO,WAR](https://bidrover.com/bids/49-test-stand-torpedo-war--5176eacb-55cb-46ca-aad6-2cbc151c6b72) — General procurement · United States · due 2026-10-23
- [RING,CLAMPING](https://bidrover.com/bids/ring-clamping--1e768176-cdc1-423f-9091-45286076c07d) — General procurement · United States · due 2026-11-09

## Frequently asked questions

### What is NAICS code 332993?

NAICS 332993 is "Ammunition (except Small Arms) Manufacturing" in the 2022 North American Industry Classification System, in sector 31-33 (Manufacturing). This U.S. industry comprises establishments primarily engaged in manufacturing ammunition (except small arms). Examples of products made by these establishments are bombs, depth charges, rockets (except guided missiles), grenades, mines, and torpedoes.

### What is the SBA size standard for NAICS 332993?

A business is small under NAICS 332993 at or below 1,500 employees, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 332993?

BidRover counts 2 open bids that cite NAICS 332993 as of Oct 13, 2026, refreshed every hour from official public sources. Many state and local notices do not list a NAICS code, so search by keyword too.

### How do I get alerts for NAICS 332993 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [332992 Small Arms Ammunition Manufacturing](https://bidrover.com/naics/332992)
- [325920 Explosives Manufacturing](https://bidrover.com/naics/325920)
- [325998 All Other Miscellaneous Chemical Product and Preparation Manufacturing](https://bidrover.com/naics/325998)
- [336414 Guided Missile and Space Vehicle Manufacturing](https://bidrover.com/naics/336414)
- [332991 Ball and Roller Bearing Manufacturing](https://bidrover.com/naics/332991)
- [332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing](https://bidrover.com/naics/332994)
- [332996 Fabricated Pipe and Pipe Fitting Manufacturing](https://bidrover.com/naics/332996)
- [332999 All Other Miscellaneous Fabricated Metal Product Manufacturing](https://bidrover.com/naics/332999)

---

Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.