The Receptacle,quick Release Pin, cataloged under National Stock Number 5342-01-269-1650, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-269-1650 |
| 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 | Qrp Inc (USA) |
| 3M975-4C1-240 | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| LW1764-4C1-240 | 5/9 Secondary reference Southco Inc. |
| LW1764-4C1-240 | 5/9 Secondary reference U.S. Government activity |
| 52171A-4C1-240 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5342-01-269-1650 is a Receptacle,quick Release Pin, manufactured by Qrp Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-269-1650 has 2 manufacturer part numbers on file: 13QPR10-4C1-120 (Qrp Inc), 3M975-4C1-240 (The Boeing Company Div Defense).
1 possible match (shared part number, not a government interchangeability claim): 5342-01-276-6743. Verify interchangeability with system specifications before substitution.
Key specifications for 13QPR10-4C1-120: Special Features: CRES AMS 5643 COND H1025 17-4PH BODY,CRES ASTM A582 COMP 303 OR 303SE MTG PLATE,CRES ASTM A582 COMP 303 OR 303SE OR STEEL QQ-S-766 300 SERIES PLUNGER AND RETAINING DISC,CRES QQ-W-423 COMP 302 OR CRES AMS5673 17-7PH SPRING,PASSIVATE QQ-P-35 OVERALL;MTG PLATE DIAMOND SHAPE 0.625 IN.W BY 1.281 IN.LG0.062 IN.THK;1.000 IN.C TO C DISTANCE BETWEEN 2 0.128 IN. DIA MTG HOLES;1.250 IN.LG;0.371 IN.MIN 0.376 IN.MAX DIA;0.250 IN.MIN 0.253 IN.MAX HOLE DIA;FOR USE IN 0.240 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.