The Pin-Rivet, cataloged under National Stock Number 5320-01-451-7674, 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 3 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-451-7674 |
| Primary Part Number | 3M1246VS4L6A |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| 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 |
|---|---|
| EL1201NF8-6AS | Howmet Global Fastening Systems Inc (USA) |
| 3M1246VS4L6A PRIMARY | The Boeing Company Div Defense (USA) |
| WC1246VS-8L6 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| EL1201NF8-6A | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| 3M1246V4L6A | 5/9 Secondary reference The Boeing Company Div Defense |
| EL1201NF8-6A | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-451-7674 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-451-7674 has 3 manufacturer part numbers on file: EL1201NF8-6AS (Howmet Global Fastening Systems Inc), 3M1246VS4L6A (The Boeing Company Div Defense), WC1246VS-8L6 (West Coast Aerospace, Inc.).
Key specifications for 3M1246VS4L6A: Material Document and Classification: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Head Style: FLUSH COUNTERSUNK; Material: TITANIUM ALLOY UNS R56400 OVERALL. 3 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.