# DIBBS #SPE4A7-27-T-0527

DLA seeks five source-controlled air-conditioning/heating duct assemblies

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A7-27-T-0527
**NAICS:** 336413

DLA Weapons Support is seeking five source-controlled air-conditioning/heating duct assemblies for delivery to DLA Distribution Warner Robins.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division.
- **OEMs and approved source:** **Arrowhead Products Corp.** is the specified approved source (CAGE 70628), part number 12991-101A. **Lockheed Martin Corp.** (CAGE 98897) is identified with the basic part number 4P94762-101A.
- **Product requested:** Five air-conditioning/heating duct assemblies, NSN 1660-00-421-2087.
- **Notable requirements:** The item is source-controlled; alternate offers are not accepted unless the source is approved. The assembly must be manufactured and tested to the cited limited-rights data.
- **Delivery and acceptance:** One delivery of five units, due 227 days after order. FOB origin, with inspection and acceptance at origin; ship-to location is DLA Distribution Warner Robins.

### Description

DUCT ASSEMBLY, AIR COND (QTY: 5, NSN: 1660-00-421-2087, Purchase Request: 7018677834)
  Approved Sources:
  - CAGE: 70628, Part No: 12991-101A, Company: ARROWHEAD PRODUCTS CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T0527)