The Pin-Rivet, cataloged under National Stock Number 5320-01-446-4206, 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 15 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-446-4206 |
| Primary Part Number | 03A076-6-3 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1890 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.064 INCHES NOMINAL IN |
| Fastener Length | 0.517 INCHES NOMINAL IN |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.100 INCHES IN |
| Grip Length | 0.502 INCHES NOMINAL IN |
| Width Between Flats | 0.0791 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Thread Class | 3A A |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.357 INCHES NOMINAL 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 |
|---|---|
| 03A076-6-3 PRIMARY | Huck International, Inc (USA) |
| 03A076-6-3AX | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HLT612KM-6-3 | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-01-446-4206 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-446-4206 has 2 manufacturer part numbers on file: 03A076-6-3 (Huck International, Inc), 03A076-6-3AX (Huck International, Inc).
Key specifications for 03A076-6-3: Shank Diameter: 0.1890 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL; Head Height: 0.064 INCHES NOMINAL IN; Fastener Length: 0.517 INCHES NOMINAL IN. 15 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.