The Pin-Rivet, cataloged under National Stock Number 5320-01-381-9618, 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 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-381-9618 |
| Primary Part Number | HS68-4-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.1213 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN |
| Head Height | 0.029 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN |
| Fastener Length | 0.448 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | QQ-S-763 FED SPEC 1ST MATERIAL RESPONSE OR AMS5628 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Specification/standard Data | 73197-HS68 MANUFACTURERS STANDARD |
| Grip Length | 0.375 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 431 OVERALL |
| Head Major Diameter | 0.188 INCHES MINIMUM AND 0.208 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 |
NSN 5320-01-381-9618 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-381-9618 has 2 manufacturer part numbers on file: HS68-4-6 (Hi-Shear Corporation), HS68-4-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HS68-4-6: Shank Diameter: 0.1213 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN; Head Height: 0.029 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN; Fastener Length: 0.448 INCHES MINIMUM AND 0.468 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 11 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.