# DIBBS #SPE4A6-27-T-7038

DLA Request for 16 MS51831H Screw Thread Inserts

**Posted:** October 28, 2026
**Respond By:** November 04, 2026
**Identifier:** SPE4A6-27-T-7038
**NAICS:** 332722

The Defense Logistics Agency is requesting 16 military-specification screw thread inserts for DLA Weapons Support’s ASC Commodities Division.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; point of contact: Duane Watkins.
- **OEMs and vendors:** No OEM, manufacturer, reseller, or approved source is named. The item must meet **MS51831H, Revision H**.
- **Requested item:** 16 screw thread inserts, part number **MS51831CA204L**, NSN **5325-01-173-5663**.
- **Notable requirements:** Identified as a critical application item, with origin inspection and acceptance. Delivery is required within 197 days after order, FOB Origin; no recurring subscription or option period is specified.

### Description

INSERT, SCREW THREAD (QTY: 16, NSN: 5325-01-173-5663 Mil-Spec, Purchase Request: 7018862827)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T7038)