# DIBBS #SPE4A7-26-T-765Z

Procurement of Duct Assembly, Air C for DLA Aviation

**Posted:** September 18, 2026
**Respond By:** September 25, 2026
**Identifier:** SPE4A7-26-T-765Z
**NAICS:** 336413

DLA Aviation is seeking to procure a Duct Assembly, Air C for aircraft maintenance and operations.
- Government Buyer:
  - Defense Logistics Agency (DLA) Aviation, ASC Supplier Oper AE and AF Div, Richmond, VA
  - Point of contact: Lawrence Rucker
- OEMs and Vendors:
  - Senior Operations LLC (part number 511-300-2002)
  - Lockheed Martin Corp (part number 3311223-1)
- Products Requested:
  - Duct Assembly, Air C
    - NSN 1660-00-570-3064
    - Quantity: 1 unit
    - Approved sources: Senior Operations LLC and Lockheed Martin Corp
- Unique Requirements:
  - Delivery required within 134 days from award
  - Packaging must comply with ASTM D3951 and MIL-STD-129
  - Export-controlled technical data applies; suppliers must have proper certifications
  - Compliance with Buy American Act and cybersecurity requirements
  - Only approved OEMs are eligible to supply the item

### Description

DUCT ASSEMBLY, AIR C (QTY: 1, NSN: 1660-00-570-3064, Purchase Request: 7017838524)
  Approved Sources:
  - CAGE: 98769, Part No: 511-300-2002, Company: SENIOR OPERATIONS LLC
  - CAGE: 98897, Part No: 3311223-1, Company: LOCKHEED MARTIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A726T765Z)