The Collar,pin-Rivet, cataloged under National Stock Number 5320-00-232-4383, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-00-232-4383 |
| Primary Part Number | HL587-12 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Surface Treatment Document and Classification | QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3B |
| Material | STEEL COMP 303SE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| 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 |
|---|---|
| HL587-12 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| HL587-12 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL587-12 | Huck International, Inc (USA) |
| HL587-12 PRIMARY | Hi-Shear Corporation (USA) |
| HL587-12 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| HL587-12 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| HL587-12 | 5/9 Secondary reference U.S. Government activity |
| HL587-12 | 5/2 Secondary reference U.S. Government activity |
| HL587-12 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-00-232-4383 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-232-4383 has 5 manufacturer part numbers on file: HL587-12 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), HL587-12 (Fairchild Fasteners Europe - Vsd Gmbh), HL587-12 (Huck International, Inc), HL587-12 (Hi-Shear Corporation), HL587-12 (Satair A/s).
Key specifications for HL587-12: Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Surface Treatment Document and Classification: QQ-P-416 TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Style: THREADED (BREAK OFF) TYPE; Material Document and Classification: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 10 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.