# DIBBS #SPE4A5-27-T-0159

DLA solicitation for seven critical-application diaphragm plugs

**Posted:** October 08, 2026
**Respond By:** October 15, 2026
**Identifier:** SPE4A5-27-T-0159
**NAICS:** 336413, 339991

The Defense Logistics Agency is seeking seven critical-application diaphragm plugs for its Weapons Support organization.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Supplier Operations OEM Division.
- **OEMs / approved sources:** **Grimes Aerospace Company** and **Ontic Engineering & Manufacturing UK** (shown as “U” in the initial release); both are associated with part number **92D95-1**.
- **Product:** 7 diaphragm plugs, NSN **1660-01-034-4408**, part number **92D95-1**.
- **Notable requirements:** Delivery is required within 670 days after order. FOB origin and destination inspection and acceptance apply. Alternate offers require a complete data package for evaluation.

### Description

PLUG, DIAPHRAGM (QTY: 7, NSN: 1660-01-034-4408, Purchase Request: 7018664401)
  Approved Sources:
  - CAGE: 72914, Part No: 92D95-1, Company: GRIMES AEROSPACE COMPANY
  - CAGE: U1VG2, Part No: 92D95-1, Company: ONTIC ENGINEERING & MANUFACTURING U
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A527T0159)