# DIBBS #SPE7LX-27-U-0437

DLA procurement for exhaust mufflers, NSN 2990-01-351-1671

**Posted:** November 03, 2026
**Respond By:** November 17, 2026
**Identifier:** SPE7LX-27-U-0437
**NAICS:** 336390

The Defense Logistics Agency is seeking exhaust mufflers for DLA Weapons Support through an estimated-quantity indefinite-delivery contract.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Strategic Acquisition Program Directorate; contact: Theodore Misiolek.
- Product: 23 estimated each of exhaust muffler, NSN 2990-01-351-1671. The quantity is an estimate, not a firm purchase commitment.
- **OEMs and approved sources:** Oshkosh Defense LLC, part number 1904950; Cummins Filtration Inc., part number 23806-A.
- Contract minimums: 3 each guaranteed after the contract becomes binding; 5 each minimum delivery order.
- Delivery and acceptance: delivery within 97 days after each order; FOB origin, with destination inspection and acceptance.
- The contemplated contract period is one year from award, during which delivery orders may be issued.

### Description

MUFFLER, EXHAUST (QTY: 23, NSN: 2990-01-351-1671, Purchase Request: 1000248317)
  Approved Sources:
  - CAGE: 75Q65, Part No: 1904950, Company: OSHKOSH DEFENSE LLC
  - CAGE: 76700, Part No: 23806-A
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7LX27U0437)