# DIBBS #SPE7MC-27-T-0731

DLA solicitation for four specialized boiler blow valves with First Article Test

**Posted:** October 15, 2026
**Respond By:** October 26, 2026
**Identifier:** SPE7MC-27-T-0731
**NAICS:** 332911

DLA Weapons Support is seeking four specialized boiler blow valves for its Maritime Hardware/Electrical office.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Hardware/Electrical; buyer contact named in the attachment: Marisa Thompson.
- **Product:** Four 1-1/2-inch, flanged, 1500-PSI Y-pattern boiler blow valves, NSN 4820-01-018-3780; piece designation Type I, Class 2.
- **Technical requirements:** One-piece forged body conforming to ASTM A105 or ASTM A182 Grade F11; bushing must be ASTM B138 Alloy C67500. Stainless-steel bushings are prohibited. Differences in body-seat construction or methods from MIL-V-17737 require NAVSEA review and approval.
- **First Article Test:** Testing is required for two valve units. The schedule lists one FAT service line item, part number 0001S00000053; the report is due within 90 calendar days of the contract date.
- **OEMs and vendors:** No valve OEM, manufacturer, or supplier is named in the materials.

### Description

CONTRACTOR FIRST ARTIC (QTY: Qty - See Solicitation, NSN: 0001S00000053, Purchase Request: 7009984007)
VALVE, Y (QTY: 4, NSN: 4820-01-018-3780 Mil-Spec, Purchase Request: 7009984007)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7MC27T0731)