The Receptacle,quick Release Pin, cataloged under National Stock Number 5342-00-933-6253, 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. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-933-6253 |
| Primary Part Number | G-R530A-4C163 |
| Item Name | Receptacle,quick Release Pin |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| G-R530A-4C163 | Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok (USA) |
| G-R530A-4C163 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| A4C1B1-163 | 5/9 Secondary reference U.S. Government activity |
| G-R530A-4C163 | 5/2 Secondary reference U.S. Government activity |
| SLR4C1D163 | 5/9 Secondary reference Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok |
NSN 5342-00-933-6253 is a Receptacle,quick Release Pin, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-933-6253 has 2 manufacturer part numbers on file: G-R530A-4C163 (Space-Lok, Inc. Dba Space-Lok Inc Div Space-Lok), G-R530A-4C163 (Northrop Grumman Systems Corporation).
Key specifications for G-R530A-4C163: Special Features: STEEL AMS 5643 BODY,STEEL QQ-S-766 CL 302 MTG PLATE,STEEL ASTM A582 TY 303 PLUNGER,STEEL QQ-S-766 CL 302 RETAINING DISC,STEEL QQ-W-423 COMP 302 SPRING,PASSIVATE QQ-P-35 OVERALL,DIAMOND SHAPED MTG PLATE 1.281 IN.LG,0.625 IN.W,1.000 IN.BETWEEN MTG HOLE CENTERS,0.128 IN.DIA MTG HOLES,FOR USE WITH 0.250 IN.DIA PIN,0.163 IN.SKIN THK; IN. 0 specifications are 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.