The Pin-Rivet, cataloged under National Stock Number 5320-01-649-3363, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-649-3363 |
| Primary Part Number | WC1254E-8L4 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 3M1254E4L4 | West Coast Aerospace, Inc. (USA) |
| WC1254E-8L4 PRIMARY | West Coast Aerospace, Inc. (USA) |
| 3M1254E4L4 PRIMARY | The Boeing Company Div Defense (USA) |
| EL1381NF8-4X | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| EL3381NF8-4X | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
NSN 5320-01-649-3363 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-649-3363 has 4 manufacturer part numbers on file: 3M1254E4L4 (West Coast Aerospace, Inc.), WC1254E-8L4 (West Coast Aerospace, Inc.), 3M1254E4L4 (The Boeing Company Div Defense), EL1381NF8-4X (Howmet Global Fastening Systems Inc).
Key specifications for WC1254E-8L4: Criticality Code Justification: AGAV; End Item Identification: CRITICAL APPLICATION ITEM (CAI). 1 specification is 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.