# DIBBS #SPE7L1-27-Q-0141

DLA solicitation for 210 RTX O-rings

**Posted:** November 02, 2026
**Respond By:** November 12, 2026
**Identifier:** SPE7L1-27-Q-0141
**NAICS:** 423840

DLA Weapons Support is seeking 210 critical-safety-item O-rings for a land supply-chain requirement.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contact: George Mitchell.
- Solicitation: SPE7L1-27-Q-0141.
- **OEM and approved source: RTX Corporation** (CAGE 77445), part number ST1946-907.
- Product: 210 O-rings, NSN 5331-01-649-5555; quantity is 210 each.
- Requirements: FAA airworthiness approval, traceability documentation, and heightened risk-based quality surveillance. Technical requirements cite TDP Rev A Gen 1 and QAP 13873, CDRL-FAACERTCOM-25015.
- Delivery is required 126 days after award. No separate performance period or option periods are specified.

### Description

O-RING (QTY: 210, NSN: 5331-01-649-5555, Purchase Request: 7014815859)
  Approved Sources:
  - CAGE: 77445, Part No: ST1946-907, Company: RTX CORPORATION
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127Q0141)