The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-475-8160, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-475-8160 |
| Primary Part Number | 3M1249C5 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Lubrication | DRY FILM OR CETYL ALCOHOL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Overall Height | 0.532 INCHES MINIMUM AND 0.542 INCHES MAXIMUM IN |
| Collar Outside Diameter | 0.435 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5734 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.3125 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| 3M1249C5 PRIMARY | The Boeing Company Div Defense (USA) |
| WC1249C5 | West Coast Aerospace, Inc. (USA) |
| EN1131ND10 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| EN1131ND10 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
NSN 5320-01-475-8160 is a Collar,pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-475-8160 has 4 manufacturer part numbers on file: 3M1249C5 (The Boeing Company Div Defense), WC1249C5 (West Coast Aerospace, Inc.), EN1131ND10 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), EN1131ND10 (Howmet Global Fastening Systems Inc).
Key specifications for 3M1249C5: Lubrication: DRY FILM OR CETYL ALCOHOL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Overall Height: 0.532 INCHES MINIMUM AND 0.542 INCHES MAXIMUM IN; Collar Outside Diameter: 0.435 INCHES MAXIMUM IN. 12 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.