The Pin-Rivet, cataloged under National Stock Number 5320-01-583-6453, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Chemring Energetic Devices, Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-583-6453 |
| Primary Part Number | HL412VAP-8-9 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Chemring Energetic Devices, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.279 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Head Height | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.957 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | PER HI-SHEAR SPEC 294 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Grip Length | 0.562 INCHES NOMINAL IN |
| Width Between Flats | 0.122 INCHES MINIMUM AND 0.142 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | ALUMINUM OVERALL |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Head Major Diameter | 0.435 INCHES MINIMUM AND 0.460 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 |
|---|---|
| HL412VAP-8-9 | West Coast Aerospace, Inc. (USA) |
| HL412VAP-8-9 PRIMARY | Chemring Energetic Devices, Inc (USA) |
| HL412VAP-8-9 | Sps Technologies Ltd, Tj Brooks Division (GBR) |
| HL412VAP-8-9 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL412VAP-8-9 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL412VAP-8-9 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL412VAP-8-9 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL412VAP-8-9 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-583-6453 is a Pin-Rivet, manufactured by Chemring Energetic Devices, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-583-6453 has 7 manufacturer part numbers on file: HL412VAP-8-9 (West Coast Aerospace, Inc.), HL412VAP-8-9 (Chemring Energetic Devices, Inc), HL412VAP-8-9 (Sps Technologies Ltd, Tj Brooks Division), HL412VAP-8-9 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL412VAP-8-9 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 2 more.
Key specifications for HL412VAP-8-9: Shank Diameter: 0.279 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Head Height: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 0.957 INCHES NOMINAL IN. 13 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.