# DIBBS #SPE7L1-27-T-3758

DLA solicitation for 17 Twin Disc O-rings

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-3758
**NAICS:** 423840

The Defense Logistics Agency is seeking 17 source-approved O-rings for a defense supply requirement.
- Buyer: Defense Logistics Agency (DLA); solicitation is posted through the DLA Internet Bid Board System (DIBBS). No further sub-agency or office is identified.
- Requirement: 17 O-rings, National Stock Number (NSN) 5331-01-727-1835, purchase request 7019020743.
- **OEM / approved source: Twin Disc, Incorporated**; part number A2916Q.
- Notable requirement: Twin Disc is listed as an approved source for the specified item. No attachments or additional technical requirements are provided.

### Description

O-RING (QTY: 17, NSN: 5331-01-727-1835, Purchase Request: 7019020743)
  Approved Sources:
  - CAGE: 61208, Part No: A2916Q, Company: TWIN DISC, INCORPORATED
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T3758)