The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-004-0893, 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 14 specifications, cited from the U.S. Government catalog. The record lists 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-004-0893 |
| Primary Part Number | HL197-6 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | GREASE FILM OR CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Surface Treatment Document and Classification | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.223 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN |
| Collar Overall Height | 0.437 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Precious Material | SILVER |
| Collar Outside Diameter | 0.328 INCHES MINIMUM AND 0.332 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Surface Treatment | SILVER OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 32 |
| Material | IRON ALLOY 660 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 |
|---|---|
| HL197-6 | Huck International, Inc (USA) |
| HL197-6 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL197-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL197-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL197-6 | West Coast Aerospace, Inc. (USA) |
| HL197-6 PRIMARY | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL197-6 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-004-0893 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-004-0893 has 6 manufacturer part numbers on file: HL197-6 (Huck International, Inc), HL197-6 (Fairchild Fasteners Europe - Vsd Gmbh), HL197-6 (Sps Technologies, Llc Dba PB Fasteners), HL197-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL197-6 (West Coast Aerospace, Inc.) and 1 more.
Key specifications for HL197-6: Lubrication: GREASE FILM OR CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Surface Treatment Document and Classification: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.223 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN; Collar Overall Height: 0.437 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN. 14 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.