# DIBBS #SPE7L3-27-T-0564

DLA solicitation for 2,734 PTFE packing retainers

**Posted:** October 13, 2026
**Respond By:** October 23, 2026
**Identifier:** SPE7L3-27-T-0564
**NAICS:** 339991

The Defense Logistics Agency is seeking a critical-application packing retainer for its Weapons Support organization.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supplier Operations Vehicle Support; named contact: Susan Diamond.
- **Request:** 2,734 packing retainers/back-up rings, NSN 5330-01-177-4206; approved source part number BDS3115-011C.
- **OEMs and approved sources:** Trelleborg Sealing Solutions US, Inc. (CAGE 09257), Parker-Hannifin Corporation (CAGE 82106), and Dodge-Wasmund Manufacturing Inc. (CAGE 02886).
- **Item details:** Single-turn PTFE packing/back-up ring. No separate service line items are listed.
- **Notable requirements:** The item is export-controlled and subject to source-approval, packaging, and delivery requirements. Delivery is required 77 days after award.
- **Estimated value:** Approximately $10,000–$100,000; this is an estimate, as no price is provided.

### Description

RETAINER, PACKING (QTY: 2734, NSN: 5330-01-177-4206, Purchase Request: 7018680175)
  Approved Sources:
  - CAGE: 02886, Part No: BDS3115-011C
  - CAGE: 09257, Part No: BDS3115-011C, Company: TRELLEBORG SEALING SOLUTIONS US, IN
  - CAGE: 82106, Part No: BDS3115-011C, Company: PARKER-HANNIFIN CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L327T0564)