The Pin-Rivet, cataloged under National Stock Number 5320-01-618-1275, 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 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-618-1275 |
| Primary Part Number | HK0098C6-15 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1900 INCHES MINIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.0460 INCHES MINIMUM AND 0.0485 INCHES MAXIMUM IN |
| Fastener Length | 1.2145 INCHES MINIMUM AND 1.2170 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | DPS 4.50-197 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 4967 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | CROWN COUNTERSUNK LESS THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.1900 INCHES IN |
| Grip Length | 0.8895 INCHES MINIMUM AND 0.8920 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | E3A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.282 INCHES MINIMUM AND 0.295 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 |
|---|---|
| HK0098C6-15 PRIMARY | Huck International, Inc (USA) |
| WC198A-6-15 | West Coast Aerospace, Inc. (USA) |
| HST527AP-6-15 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| VS3449VAP6-15 | 5/2 Secondary reference U.S. Government activity |
| 3D0098C6-15 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-618-1275 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-618-1275 has 3 manufacturer part numbers on file: HK0098C6-15 (Huck International, Inc), WC198A-6-15 (West Coast Aerospace, Inc.), HST527AP-6-15 (Hi-Shear Corporation).
Key specifications for HK0098C6-15: Shank Diameter: 0.1900 INCHES MINIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.0460 INCHES MINIMUM AND 0.0485 INCHES MAXIMUM IN; Fastener Length: 1.2145 INCHES MINIMUM AND 1.2170 INCHES MAXIMUM IN. 18 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.