# DIBBS #SPE7L1-27-T-2798

DLA request for Parker-Hannifin torpedo-application O-rings and production lot testing

**Posted:** October 29, 2026
**Respond By:** November 09, 2026
**Identifier:** SPE7L1-27-T-2798
**NAICS:** 326299

The Defense Logistics Agency is seeking two critical-application O-rings and related production lot testing for a Mark 46/Mark 48 torpedo application.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, Land Supply Chain; contact named in the notice: Robert Warne.
- **OEM:** **Parker-Hannifin Corp.** (CAGE 02697) is identified as the approved source for the O-ring, manufacturer part number 2507294-87.
- **Products and services requested:**
  - Two O-rings, NSN 5331-01-031-8226; manufacturer part number 2507294-87.
  - One production lot test (PLT) line, part number S00000062, for the O-ring item.
- **Notable requirements:** O-rings must be asbestos-free, have a 180-month non-extendable shelf life, and meet surface-imperfection limits under ISO 3601-3, Grade CS. Packaging must follow drawing 8243413 and applicable DLA requirements. The order calls for FOB-origin delivery, origin inspection and acceptance, and compliant packaging.
- **Testing and delivery:** O-rings are required within 50 days; the separate PLT line is required within 20 days. PLT sample size follows drawing 8243413, paragraph 4.2.2. Testing may be waived if the same lot or batch, cure date, and compound were previously tested and DLA confirms the supporting approval documentation.

### Description

PRODUCTION LOT TESTING (QTY: Qty - See Solicitation, NSN: 0001S00000062, Purchase Request: 7018872988)
O-RING (QTY: 2, NSN: 5331-01-031-8226, Purchase Request: 7018872988)
  Approved Sources:
  - CAGE: 02697, Part No: 2507294-87, Company: PARKER-HANNIFIN CORP
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L127T2798)