The Pin-Rivet, cataloged under National Stock Number 5320-01-460-7424, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-460-7424 |
| Primary Part Number | S4931917C12-33 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.374 INCHES NOMINAL IN |
| Fastener Length | 2.6075 INCHES NOMINAL IN |
| Tip Diameter | 0.368 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN |
| Head Style | CROWN COUTERSUNK GREATER THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Grip Length | 2.0625 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Countersink Angle | 101.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.683 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN |
| 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 |
|---|---|
| S4931917C12-33 PRIMARY | Huck International, Inc (USA) |
| S4931917C12-33 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| S4931917C12-33 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| S4931917C12-33 | Hi-Shear Corporation (USA) |
| S4931917C12-33 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| S4931917C12-33 | 5/9 Secondary reference U.S. Government activity |
| S4931917C12-33 | 5/9 Secondary reference Sps Technologies Inc |
| S4391917C12-33 | 3/2 Design control — primary reference U.S. Government activity |
| S4931917C12-33 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-460-7424 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-460-7424 has 5 manufacturer part numbers on file: S4931917C12-33 (Huck International, Inc), S4931917C12-33 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), S4931917C12-33 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), S4931917C12-33 (Hi-Shear Corporation), S4931917C12-33 (Howmet Global Fastening Systems Inc).
Key specifications for S4931917C12-33: Shank Diameter: 0.374 INCHES NOMINAL IN; Fastener Length: 2.6075 INCHES NOMINAL IN; Tip Diameter: 0.368 INCHES MINIMUM AND 0.374 INCHES MAXIMUM IN; Head Style: CROWN COUTERSUNK GREATER THAN 135 DEGREES. 13 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.