# DIBBS #SPE7M4-27-T-3006

DLA solicitation for 493 restricted-source preformed packings

**Posted:** November 09, 2026
**Respond By:** November 19, 2026
**Identifier:** SPE7M4-27-T-3006
**NAICS:** 339991

The Defense Logistics Agency’s Weapons Support, Fluid Handling Division is seeking 493 restricted-source preformed packings for a critical application.
- **Buyer:** Defense Logistics Agency (DLA), Weapons Support, Fluid Handling Division; buyer contact listed as Blake Tushar.
- **Requested item:** 493 preformed packings, NSN 5330-01-087-1957.
- **Named OEMs and cited source parts:** **Electric Boat Corporation** (87861-1514, Item 18) and **Minnesota Rubber Co.** (Q4220-523EU; identified in the initial notice as CAGE 07322).
- **Notable requirements:** Restricted-source item manufactured to OEM drawings; Type I with a non-extendable 36-month shelf life. Delivery is required within 66 days after order, FOB origin, to DLA Distribution New Cumberland.

### Description

PACKING, PREFORMED (QTY: 493, NSN: 5330-01-087-1957, Purchase Request: 7019027849)
  Approved Sources:
  - CAGE: 07322, Part No: Q4220-523EU
  - CAGE: 96169, Part No: 87861-1514 ITEM 18, Company: ELECTRIC BOAT CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T3006)