# SAM #N0038326CSA09

Procurement of Engine Starters (P/N 4166018-4) for Navy Aircraft – Sole Source to Triumph Group via Triman Industries

**Buyer:** NAVSUP WEAPON SYSTEMS SUPPORT
**Posted:** September 28, 2026
**Identifier:** N0038326CSA09
**NAICS:** 336320, 336412, 336413, 336415

NAVSUP Weapon Systems Support Philadelphia is procuring engine starters for Navy aircraft through a sole source contract.
- Buyer: Department of the Navy, NAVSUP WSS Philadelphia
- Product: Engine starter (STARTER, ENGINE, ELEC)
  - Part number: 4166018-4
  - Quantity: 60 units
- Vendor: TRIMAN INDUSTRIES INC (authorized distributor for THE TRIUMPH GROUP OPERATIONS INC)
- Sole source justification:
  - Limited qualified sources
  - Proprietary data rights held by Triumph Group
- Estimated contract value: $1,950,000
- Delivery required by May 27, 2026
- No competing vendors or products listed; procurement is restricted to the approved source

[View original listing](https://sam.gov/opp/f8bb696566d34d549b85de0089ec997b/view)