# DIBBS #SPE7L1-26-T-08K8

DLA Land and Maritime Solicits O-RING (NSN 5331-99-185-5622) from Welin Lambie Limited for Naval Delivery

**Posted:** September 10, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7L1-26-T-08K8
**NAICS:** 339991

This opportunity is issued by the Defense Logistics Agency (DLA) Land and Maritime for the procurement of a specialized O-RING for naval use.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Land Supply Chain
  - Buyer: Kristie Fown
- OEMs and Vendors:
  - Welin Lambie Limited (approved manufacturer)
- Products Requested:
  - O-RING, NSN 5331-99-185-5622
    - Part numbers: 5503-4501 ITEM NO 83 and 7975-2703 (Welin Lambie Limited)
    - Quantity: 1 each
- Unique/Notable Requirements:
  - Delivery required within 20 days to USS Kansas City LCS 22 (FOB destination)
  - Strict packaging and marking per MIL-STD-129 and MIL-DTL-117
  - Must be asbestos-free; hazardous material restrictions apply
  - Only approved sources (Welin Lambie Limited) are acceptable
  - Fast Award process
- No technical documents provided; solicitation is open for responses.

### Description

O-RING (QTY: 1, NSN: 5331-99-185-5622, Purchase Request: 7018216187)
  Approved Sources:
  - CAGE: K3602, Part No: 5503-4501 ITEM NO 83, Company: WELIN LAMBIE LIMITED
  - CAGE: K3602, Part No: 7975-2703, Company: WELIN LAMBIE LIMITED
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L126T08K8)