The Pin-Rivet, cataloged under National Stock Number 5320-01-458-6523, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Sps Technologies, Llc Dba PB Fasteners. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-458-6523 |
| Primary Part Number | HST528AP-8-10 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.2410 INCHES MINIMUM AND 0.2440 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Grip Length | 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN |
| Width Between Flats | 0.0947 INCHES MINIMUM AND 0.0967 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Minimum Tensile Strength | 5820 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.415 INCHES MINIMUM AND 0.440 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 |
|---|---|
| HST528AP-8-10 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HST528AP-8-10 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| WC199A-8-10 PRIMARY | West Coast Aerospace, Inc. (USA) |
| VS3422VAP8-10 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HST528AP-8-10 PRIMARY | Hi-Shear Corporation (USA) |
| HST528AP-8-10 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HK0099C8-10 PRIMARY | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| HK009C8-10 | 5/9 Secondary reference Huck International, Inc |
| HST528AP-8-10 | 5/9 Secondary reference Sps Technologies Inc |
| 3D099C8-10 | 5/9 Secondary reference U.S. Government activity |
| 3D0099C8-10 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-458-6523 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-458-6523 has 7 manufacturer part numbers on file: HST528AP-8-10 (Sps Technologies, Llc Dba PB Fasteners), HST528AP-8-10 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), WC199A-8-10 (West Coast Aerospace, Inc.), VS3422VAP8-10 (Howmet Global Fastening Systems Inc), HST528AP-8-10 (Hi-Shear Corporation) and 2 more.
Key specifications for HST528AP-8-10: Shank Diameter: 0.2410 INCHES MINIMUM AND 0.2440 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 1.010 INCHES MINIMUM AND 1.020 INCHES MAXIMUM IN. 16 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.