# DIBBS #SPE7M1-27-T-2215

DLA request for 11 PTI Technologies filter bypass valves

**Posted:** November 06, 2026
**Respond By:** November 16, 2026
**Identifier:** SPE7M1-27-T-2215
**NAICS:** 332912, 332911

DLA Weapons Support’s Maritime Supply Chain is seeking 11 filter bypass valves manufactured by **PTI Technologies Inc.**
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain.
- **OEM:** **PTI Technologies Inc.** (CAGE 05228), identified as the approved source.
- **Product:** 11 valve, bypass, filter element units; manufacturer part number **62448**; NSN **4330-01-172-0643**.
- **Notable requirements:** Critical application item with a retainer and 20 PSID bypass spring. Mercury must not be intentionally added to or contact the supplied hardware, subject to stated exceptions.
- **Delivery and acceptance:** Delivery is required 168 days after order, FOB Origin, with destination inspection and acceptance.

### Description

VALVE, BYPASS, FILTER EL (QTY: 11, NSN: 4330-01-172-0643, Purchase Request: 7019027807)
  Approved Sources:
  - CAGE: 05228, Part No: 62448, Company: PTI TECHNOLOGIES INC.
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T2215)