# DIBBS #SPE4A1-27-T-0274

DLA request for six valve housings, part number 3171220-3

**Posted:** November 06, 2026
**Respond By:** November 13, 2026
**Identifier:** SPE4A1-27-T-0274
**NAICS:** 332919

The Defense Logistics Agency is seeking six valve housings for an identified NSN and purchase request.
- **Buyer:** Defense Logistics Agency (DLA), through the DLA Internet Bid Board System (DIBBS).
- **Requested item:** 6 valve housings, NSN 4820-01-158-5872, part number 3171220-3.
- **Approved sources named:** **HONEYWELL AEROSPACE US LLC** (OEM) and AERO INTERNATIONAL, LLC.
- **Purchase request:** 7019020811.
- No additional technical requirements or attachments are provided in the supplied summary.

### Description

HOUSING, VALVE (QTY: 6, NSN: 4820-01-158-5872, Purchase Request: 7019020811)
  Approved Sources:
  - CAGE: 0SML3, Part No: 3171220-3, Company: AERO INTERNATIONAL, LLC
  - CAGE: 59364, Part No: 3171220-3, Company: HONEYWELL AEROSPACE US LLC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A127T0274)