# DIBBS #SPE4A1-26-T-2911

DLA Aviation Solicits 266 Mil-Spec Insert, Screw Thread (NSN 5325-01-071-4983, MS51830A104L)

**Posted:** September 23, 2026
**Respond By:** September 30, 2026
**Identifier:** SPE4A1-26-T-2911
**NAICS:** 332722, 332721

The Defense Logistics Agency (DLA) Aviation Supply Chain in Richmond, VA is soliciting bids for the procurement of 266 Mil-Spec Insert, Screw Thread units.
- Government Buyer:
  - Defense Logistics Agency (DLA), Aviation Supply Chain, Richmond, VA
  - Contact: Jade Stringfield
- Products Requested:
  - Insert, Screw Thread
    - NSN: 5325-01-071-4983
    - Part Number: MS51830A104L
    - Quantity: 266 units
    - Manufactured to MIL-I-45914A and MS51830G specifications
    - Critical application item; source inspection required
- Requirements:
  - Strict quality and packaging standards
  - Compliance with domestic sourcing laws
  - Hazardous material labeling required
  - Prohibition on covered defense telecommunications equipment
  - Destination inspection; delivery FOB origin
- Delivery Timeline:
  - Ship date required by March 21, 2027
  - Delivery required by June 15, 2027 (171 days from award)
- No specific OEMs or vendors named; opportunity is open to qualified manufacturers meeting Mil-Spec standards.

### Description

INSERT, SCREW THREAD (QTY: 266, NSN: 5325-01-071-4983 Mil-Spec, Purchase Request: 7018459180)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A126T2911)