The Receptacle,quick Release Pin, cataloged under National Stock Number 5342-01-276-6743, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Qrp Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-276-6743 |
| Primary Part Number | 13QPR10-4C1-120 |
| Item Name | Receptacle,quick Release Pin |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Qrp Inc |
| 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 |
|---|---|
| 13QPR10-4C1-120 PRIMARY | Qrp Inc (USA) |
| 3M975-4C1-120 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| LW1764-4C1-120 | 5/9 Secondary reference U.S. Government activity |
| 57570-4C1-.120 | 5/2 Secondary reference U.S. Government activity |
| 10154136 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 52171A4C1-120 | 5/9 Secondary reference U.S. Government activity |
NSN 5342-01-276-6743 is a Receptacle,quick Release Pin, manufactured by Qrp Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-276-6743 has 2 manufacturer part numbers on file: 13QPR10-4C1-120 (Qrp Inc), 3M975-4C1-120 (The Boeing Company Div Defense).
Key specifications for 13QPR10-4C1-120: Special Features: BODY,CRES,AMS 5643,COND H1025;MTG PLATE,CRES,QQ-S-763 OR QQ-S-766;PLUNGER AND RETAINING DISC,CRES,QQ-S-766 OR ASTM A582;SPRING,CRES,AMS 5673 OR ASTM A313 OR ASTM A580;PASSIVATE,QQ-P-35;1.250 IN.LG;0.625 IN.W;1.000 IN.H;PIN APERTURE 0.250 IN.MIN 0.253 IN.MAX DIA;BODY 0.371 IN.MIN 0.376 IN.MAX OD;TWO MTG HOLES 0.128 IN.MIN 0.133 IN.MAX DIA SPACED 1.000 IN.APART;PUSH-OUT LOAD 400.0 LBS; LBS. 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.