# DIBBS #SPE7M4-26-T-415N

DLA Solicitation for O-Rings, NSN 5331-01-278-9488 (Qty: 3)

**Posted:** September 17, 2026
**Respond By:** September 28, 2026
**Identifier:** SPE7M4-26-T-415N
**NAICS:** 339991, 423840

The Defense Logistics Agency (DLA) Land and Maritime, Fluid Handling Division is soliciting quotes for O-Rings (NSN 5331-01-278-9488).
- Government Buyer:
  - Defense Logistics Agency (DLA), Land and Maritime, Fluid Handling Division
  - Buyer contact: Rory O'Reilly
- OEMs and Vendors:
  - GEISLINGER CORPORATION (CAGE 1WTJ3)
  - CAGE 99185 (approved source, part number 307279)
- Products Requested:
  - O-Ring, NSN 5331-01-278-9488
    - Part number: 307279
    - Quantity: 3 units
- Requirements:
  - Delivery required within 186 days from award
  - Packaging and marking must comply with MIL-STD-2073-1E and MIL-STD-129
  - Strict compliance with domestic material restrictions
  - Prohibition on covered defense telecommunications equipment
  - Fast Award opportunity
- No technical documents or attachments provided

### Description

O-RING (QTY: 3, NSN: 5331-01-278-9488, Purchase Request: 7018377132)
  Approved Sources:
  - CAGE: 1WTJ3, Part No: 307279, Company: GEISLINGER CORPORATION
  - CAGE: 99185, Part No: 307279
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M426T415N)