# DIBBS #SPE4A7-27-T-2325

DLA solicitation for two aircraft air noise suppressors

**Posted:** October 29, 2026
**Respond By:** November 05, 2026
**Identifier:** SPE4A7-27-T-2325
**NAICS:** 336413

The Defense Logistics Agency is seeking quotes for two critical-application aircraft air noise suppressors.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations AE and AF Division. The listed contact is Rahsaan Deloney.
- **Item requested:** Two air noise suppressors, NSN 1560-00-010-0423, drawing part number 204-070-540-3.
- **Named OEMs / approved sources:** **Grimes Aerospace Company** (part number A82C01) and **Industrial Acoustics Company Inc.** (part number B62078-17B). No awardee or selected vendor is identified.
- **Notable requirements:** The item is designated for critical application. Access to export-controlled technical data requires approval, and CMMC Level 2 requirements apply.
- **Delivery:** Required 151 days after order; FOB Origin.

### Description

SUPPRESSOR, AIR DIS (QTY: 2, NSN: 1560-00-010-0423, Purchase Request: 7018683771)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A727T2325)