The Receptacle,quick Release Pin, cataloged under National Stock Number 5342-01-043-2087, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-043-2087 |
| Primary Part Number | GR520AJ000A |
| Item Name | Receptacle,quick Release Pin |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Specification/standard Data | 26512-GR520 MANUFACTURERS SPECIFICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GR520AJ000A | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 51674-000 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5342-01-043-2087 is a Receptacle,quick Release Pin, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-043-2087 has 1 manufacturer part number on file: GR520AJ000A (Northrop Grumman Systems Corporation).
Key specifications for GR520AJ000A: Specification/standard Data: 26512-GR520 MANUFACTURERS SPECIFICATION; Special Features: ALUM ALLOY,QQ-A-225/9,7075-T6,BODY,ALUM ALLOY,QQ-A-225/6,2024-T3,PLUNGER,CRES,AMS 5673,SPRING,ALUM ALLOY,QQ-A-250/5,2024-T3,RETAINING DISC,ANODIZE,MIL-A-8625,BODY,PLUNGER,AND RETAINING DISC,PASSIVATE,MIL-S-5002,SPRING,1.000 IN.,1.560 IN.H,1.000 IN.W,0.750 IN.FROM C TO C HOLE,1 HOLE 0.192 IN.MIN 0.195 IN.MAX,2 HOLES 0.127 IN.MIN 0.131 IN.MAX,0.000 MAX SKIN THK; IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.