The Collar,pin-Rivet,ai, cataloged under National Stock Number 5320-01-562-2701, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Collar,pin-Rivet,ai |
| FSC / FSG | 5320 — Rivets (FSG 53) |
| Manufacturers | The Boeing Company Div Defense (CAGE 76301); Howmet Global Fastening Systems Inc (CAGE 15653) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-562-2701 |
| Primary Part Number | 3M1249C6 |
| Item Name | Collar,pin-Rivet,ai |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 3M1249C6 PRIMARY | The Boeing Company Div Defense (USA) |
| EN1131ND12 | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 3N1131ND12 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| WC1249C6 | 5/9 Secondary reference West Coast Aerospace, Inc. |
NSN 5320-01-562-2701 is a Collar,pin-Rivet,ai, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-562-2701 has 2 manufacturer part numbers on file: 3M1249C6 (The Boeing Company Div Defense), EN1131ND12 (Howmet Global Fastening Systems Inc).
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.