The Pin-Rivet, cataloged under National Stock Number 5320-01-055-6201, 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 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-055-6201 |
| Primary Part Number | ASPFF-DT08-22 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.263 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN |
| Head Height | 0.104 INCHES NOMINAL IN |
| Fastener Length | 1.052 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | QQ-A-430 FED SPEC 2ND MATERIAL RESPONSE COLLAR |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.217 INCHES IN |
| Grip Length | 1.313 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Shank Style | ERR-090 |
| Surface Treatment | CADMIUM OVERALL |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 48 |
| Material | STEEL COMP 8740 SLEEVE |
| Material | ALUMINUM ALLOY 1100 COLLAR |
| Thread Series Designator | UNS |
| Head Major Diameter | 0.507 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 |
|---|---|
| ASPFF-DT08-22 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| C3629-8-22P | 7/2 Vendor item drawing reference U.S. Government activity |
| MAFF-DT0822 | 5/2 Secondary reference U.S. Government activity |
| 5320PL0745957 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| ASPFF-DT8-22 | 5/9 Secondary reference Huck International, Inc |
NSN 5320-01-055-6201 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-055-6201 has 1 manufacturer part number on file: ASPFF-DT08-22 (Huck International, Inc).
Key specifications for ASPFF-DT08-22: Shank Diameter: 0.263 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Head Height: 0.104 INCHES NOMINAL IN; Fastener Length: 1.052 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 19 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.