# DIBBS #SPE7L1-27-T-1568

DLA Request for 750 Mark 46/Mark 48 Torpedo O-Rings and Production-Lot Testing

**Posted:** October 15, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7L1-27-T-1568
**NAICS:** 339991, 541380

DLA Weapons Support is soliciting quotes for O-rings and associated production-lot testing for Mark 46/Mark 48 torpedo use.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Land Supply Chain; contact: Kristie Fown.
- **OEMs and approved sources:** **Parker-Hannifin Corp** and **Parker Brownsville Servicio S.A. de S.E.**, both listed for O-ring part number 8635040-08.
- **Requested items:**
  - 750 O-rings, NSN 5331-01-719-0215; manufacturer part number 8635040-08.
  - One production-lot test, part number S00000062; contractor testing is required.
- **Notable requirements:** Origin inspection and acceptance; asbestos-free materials; surface imperfections must meet ISO 3601-3 Grade CS limits; O-rings must have at least 85% shelf life remaining upon receipt.
- **Delivery:** O-rings are specified for delivery within 249 days; the production-lot-test line item lists 219 days.

### Description

PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000062, Purchase Request: 7018664372)
O-RING (QTY: 750, NSN: 5331-01-719-0215, Purchase Request: 7018664372)
  Approved Sources:
  - CAGE: 02697, Part No: 8635040-08, Company: PARKER-HANNIFIN CORP
  - CAGE: SE397, Part No: 8635040-08, Company: PARKER BROWNSVILLE SERVICIO S.A. DE
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T1568)