# DIBBS #SPE4A6-27-T-5760

DLA solicitation for one aircraft air-conditioning/heating duct assembly

**Posted:** October 22, 2026
**Respond By:** October 29, 2026
**Identifier:** SPE4A6-27-T-5760
**NAICS:** 336413

The Defense Logistics Agency is seeking a single aircraft air-conditioning/heating duct assembly for an aircraft application.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; contact named: Bryan Distin.
- Product: One aircraft air-conditioning/heating duct assembly, NSN 1660-01-198-2061, part number 458-52222-508; drawing exceptions apply.
- OEMs and vendors: No manufacturer, OEM, or supplier is identified by name in the available materials.
- Notable requirements: The item is designated a critical application item. Technical data is export-controlled; eligible offerors and proposed sources must have approved Joint Certification Program (JCP) certification and authorization to access DLA-controlled data. CMMC Level 2 certification and applicable technical, quality, and packaging requirements also apply.
- Delivery and acceptance: Single delivery, due 165 days after order; FOB origin, with inspection and acceptance at origin.

### Description

DUCT ASSEMBLY, AIR COND (QTY: 1, NSN: 1660-01-198-2061, Purchase Request: 7018745280)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T5760)