# DIBBS #SPE7M4-27-T-1547

DLA solicitation for 3,057 specification-compliant O-rings

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7M4-27-T-1547
**NAICS:** 423840, 326299

DLA Weapons Support is seeking 3,057 specification-compliant O-rings for its Fluid Handling Division.
- **Buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Fluid Handling Division; contact named in the attachment: Blake Tushar.
- **Procurement:** 3,057 O-rings total, NSN 5331-01-130-9664, across three CLINs.
  - CLIN quantity 1: 620; CLIN quantity 2: 845; CLIN quantity 3: 1,592.
  - Piece number **M25988/3-113**; must meet **MIL-DTL-25988/3A** and **SAE AMS-R-25988B**.
- **Notable requirements:** The O-ring is designated a critical application item. Packaging must use a waterproof, greaseproof, opaque bag to protect against ultraviolet exposure. Delivery is FOB origin to three DLA distribution destinations, with a stated lead time of 183 days.
- **OEMs and vendors:** No manufacturer or vendor is identified in the provided materials.

### Description

O-RING (QTY: 3057, NSN: 5331-01-130-9664 Mil-Spec, Purchase Request: 7018832336)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M427T1547)