# DIBBS #SPE7L1-27-T-0539

DLA solicitation for 225 preformed packing O-rings

**Posted:** October 08, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7L1-27-T-0539
**NAICS:** 339991, 423840

The Defense Logistics Agency is seeking 225 preformed packing O-rings for its Land Supply Chain.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contact named in the attachment: Chelsea Cunningham.
- **OEMs and approved sources:** **Parker-Hannifin** (P/N 7-250-N304-75) and **Stewart & Stevenson Power Products** (P/N 114D335-6) are identified as approved sources.
- **Product requested:** 225 O-ring packing preformed units, NSN 5331-01-159-8380.
- **Requirements:** Delivery within 146 days after order; FOB origin; destination inspection and acceptance; packaging requirements apply. Asbestos is prohibited, and mercury must not be intentionally added to or contact the supplies.
- **Services:** None identified.

### Description

O-RING (QTY: 225, NSN: 5331-01-159-8380, Purchase Request: 7018662258)
  Approved Sources:
  - CAGE: 81381, Part No: 114D335-6, Company: STEWART & STEVENSON POWER PRODUCTS
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T0539)