# DIBBS #SPE4A6-27-T-1803

DLA seeks 1,605 Northrop Grumman turnlock stud assemblies

**Posted:** October 13, 2026
**Respond By:** October 20, 2026
**Identifier:** SPE4A6-27-T-1803
**NAICS:** 332722, 332994

DLA Weapons Support is seeking a drawing-controlled turnlock stud assembly for a critical application.
- **Government buyer:** Defense Logistics Agency (DLA), DLA Weapons Support, ASC Commodities Division; procurement contact listed as Monica Clark.
- **OEM:** **Northrop Grumman Systems Corp.** (CAGE 26512), identified for the requested assembly.
- **Product:** 1,605 stud assembly, turnlock fastener units; OEM part number **GS521A2S**, NSN **5325-00-584-0024**.
  - Must conform to basic drawing 26512 GS521A, revision E, and reference drawing 98752 200415485, revision E.
  - Identified as a critical application item.
- **Notable requirements:** Technical data is subject to export controls. Suppliers need approved JCP certification and DLA authorization to access the data.
- **Delivery and acceptance:** Delivery is required 282 days after order, FOB Origin, with inspection and acceptance at origin.

### Description

STUD ASSEMBLY, TURNLOCK (QTY: 1605, NSN: 5325-00-584-0024, Purchase Request: 7018677764)

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE4A627T1803)