# DIBBS #SPE7M0-27-T-1132

DLA request for one NAS520-32-10 air duct hose

**Posted:** November 10, 2026
**Respond By:** November 20, 2026
**Identifier:** SPE7M0-27-T-1132
**NAICS:** 332912

DLA Weapons Support is seeking a single air duct hose for Fleet Readiness Center Southwest.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain ESOC Buys; buyer contact listed as Abaigael Masterson.
- **Requested item:** One HOSE, AIR DUCT, NSN 4720-00-052-0615; part number NAS520-32-10.
- **Key specifications:** 4.0-inch inside diameter and 2.50-inch length; must comply with NAS522, Revision 3, and reference NAS520, Revision 4.
- **Delivery requirements:** Delivery within 5 days after order to Fleet Readiness Center Southwest in San Diego, California; FOB origin, with destination inspection and acceptance.
- **OEMs and vendors:** No manufacturer, OEM, or vendor is identified in the notice or attachment.

### Description

HOSE, AIR DUCT (QTY: 1, NSN: 4720-00-052-0615, Purchase Request: 7018858890)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M027T1132)