# DIBBS #SPE4A5-27-T-0643

DLA procurement for two Sikorsky exhaust assemblies

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A5-27-T-0643
**NAICS:** 336413

DLA Weapons Support is seeking two Sikorsky exhaust assemblies for a critical application.
- Buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Procurement OEM Division; point of contact: Stephanie Hewlett.
- OEM: Sikorsky Aircraft Corporation (CAGE 78286), listed as the approved source.
- Product: 2 exhaust assemblies, manufacturer part number 70308-23100-045, NSN 1560-01-436-7865.
- Requirements: Delivery within 167 days after order; FOB origin; destination inspection and acceptance; CMMC Level 2 self-assessment; physical identification and bare-item marking.
- Solicitation reference: SPE4A5-27-T-0643; purchase request number: 7018682007. DIBBS is the procurement platform.

### Description

EXHAUST ASSEMBLY (QTY: 2, NSN: 1560-01-436-7865, Purchase Request: 7018682007)
  Approved Sources:
  - CAGE: 78286, Part No: 70308-23100-045, Company: SIKORSKY AIRCRAFT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T0643)