# DIBBS #SPE7M4-26-T-392Y

DLA Land and Maritime Solicitation for 6,258 Mil-Spec O-Rings (NSN 5331-00-765-1948)

**Posted:** September 11, 2026
**Respond By:** September 21, 2026
**Identifier:** SPE7M4-26-T-392Y
**NAICS:** 339991

The Defense Logistics Agency (DLA) Land and Maritime Fluid Handling Division is soliciting bids for O-Rings under NSN 5331-00-765-1948.
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime Fluid Handling Division
  - Contact: Blake Tushar
- Products Requested:
  - O-Rings, NSN 5331-00-765-1948
    - Total quantity: 6,258 units (732 + 5,526)
    - Part number: 5331-00-765-1948
    - Must comply with MIL-DTL-25988D specification
    - Marking per MIL-STD-129
    - Packaging per MIL-STD-2073-1E and MIL-DTL-117
- OEMs and Vendors:
  - No specific OEMs or vendors are named; opportunity is open to qualified manufacturers
- Unique/Notable Requirements:
  - Compliance with domestic sourcing regulations
  - Hazardous material handling requirements
  - Destination inspection required
  - Delivery required within 88 days from award
  - Technical documentation and standards must be strictly followed
- No service line items are included in this solicitation.

### Description

O-RING (QTY: 6258, NSN: 5331-00-765-1948 Mil-Spec, Purchase Request: 7018270523)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T392Y)