The Pin-Rivet, cataloged under National Stock Number 5320-01-460-2846, 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 21 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-460-2846 |
| Primary Part Number | HST527AP-8-16 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Sps Technologies, Llc Dba PB Fasteners |
| Status | ACTIVE |
| Shank Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| Fastener Length | 1.385 INCHES MINIMUM AND 1.405 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | HI-SHEAR SPEC.NO.294(HI-KOTE 1 ONLY) MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.2500 INCHES IN |
| Grip Length | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Width Between Flats | 0.122 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Head Minor Diameter | 0.375 INCHES MINIMUM AND 0.388 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Countersink Height | 0.0690 INCHES MINIMUM AND 0.0760 INCHES MAXIMUM IN |
| Surface Treatment | ALUMINUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| 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 | 0.3898 INCHES MINIMUM AND 0.3948 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 |
|---|---|
| HST527AP-8-16 PRIMARY | Sps Technologies, Llc Dba PB Fasteners (USA) |
| WC196A-8-16 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HST527AP-8-16 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HST527AP-8-16 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HK0098C8-16 PRIMARY | Huck International, Inc (USA) |
| VS3449VAP8-16 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| HST527AP-8-16 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HST527AP-8-16 | 5/9 Secondary reference U.S. Government activity |
| HST527AP-8-16 | 5/9 Secondary reference U.S. Government activity |
| VS3449VAP8-16 | 5/9 Secondary reference U.S. Government activity |
| HST527AP-8-16 | 5/9 Secondary reference Sps Technologies Inc |
| HST527AP-8-16 | 5/9 Secondary reference West Coast Aerospace, Inc. |
| HST527AP-8-16 | 5/9 Secondary reference U.S. Government activity |
| 3D0098C8-16 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-460-2846 is a Pin-Rivet, manufactured by Sps Technologies, Llc Dba PB Fasteners, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-460-2846 has 7 manufacturer part numbers on file: HST527AP-8-16 (Sps Technologies, Llc Dba PB Fasteners), WC196A-8-16 (West Coast Aerospace, Inc.), HST527AP-8-16 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HST527AP-8-16 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HK0098C8-16 (Huck International, Inc) and 2 more.
Key specifications for HST527AP-8-16: Shank Diameter: 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.010 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN; Fastener Length: 1.385 INCHES MINIMUM AND 1.405 INCHES MAXIMUM IN. 21 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.