# DIBBS #SPE7L1-27-T-0857

DLA request for seven Thermo Fisher preformed O-rings

**Posted:** October 09, 2026
**Respond By:** October 19, 2026
**Identifier:** SPE7L1-27-T-0857
**NAICS:** 339991, 423840

The Defense Logistics Agency is seeking seven preformed O-ring packings for its Weapons Support, Land Supply Chain.

### Description

O-RING (QTY: 7, NSN: 5331-01-239-9433, Purchase Request: 7018664732)
  Approved Sources:
  - CAGE: 5RZ49, Part No: 32481-57, Company: THERMO FISHER SCIENTIFIC INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T0857)