# DIBBS #SPE7L1-27-T-4301

DLA solicitation for 136 O-rings, NSN 5331-01-239-7911

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7L1-27-T-4301
**NAICS:** 423840

The Defense Logistics Agency is seeking 136 O-rings for its Land Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; buyer contact: Kristie Fown.
- **Requested item:** 136 O-rings, NSN 5331-01-239-7911, approved-source part number ST266Z5B.
  - Approved sources: **Hayward Industrial Products Inc.** and **Factory Direct Pipeline Products Inc.**
- **Notable requirements:** Critical application item with a 180-month, non-extendable shelf life. Package in a medium-duty, waterproof, greaseproof, opaque bag meeting MIL-DTL-117, Type II, Class C, Style 1.
- **Delivery and acceptance:** Delivery is required 168 days after order; FOB origin, with inspection and acceptance at destination.

### Description

O-RING (QTY: 136, NSN: 5331-01-239-7911, Purchase Request: 7019021440)
  Approved Sources:
  - CAGE: 33GV0, Part No: ST266Z5B, Company: FACTORY DIRECT PIPELINE PRODUCTS IN
  - CAGE: 73124, Part No: ST266Z5B
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T4301)