# DIBBS #SPE7M1-27-T-1424

DLA Solicitation for 42 Mil-Spec Large-Hex Tube Nipples

**Posted:** October 23, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7M1-27-T-1424
**NAICS:** 332913, 423720

The Defense Logistics Agency is seeking 42 specification-compliant large-hex tube nipples for its maritime supply chain.
- Government buyer: Defense Logistics Agency (DLA), DLA Weapons Support, Maritime Supply Chain; buyer contact: Theorlodins Howard.
- Product: 42 NIPPLE, TUBE, LARGE HEX, NSN 4730-01-109-0644; part number MS51519B6S.
- **OEMs and vendors:** No manufacturer, OEM, or commercial vendor is named in the provided materials.
- Requirements: The item must meet specification MS51519D(1) and be marked in accordance with MIL-DTL-18866, paragraph 3.7.
- Delivery: Within 55 days after order, FOB Origin, to DLA Distribution San Joaquin in Tracy, California; inspection and acceptance are at destination.

### Description

NIPPLE, TUBE (QTY: 42, NSN: 4730-01-109-0644 Mil-Spec, Purchase Request: 7016091222)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7M127T1424)