The Collar,pin-Rivet, cataloged under National Stock Number 5320-00-064-0155, 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 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-00-064-0155 |
| Primary Part Number | HL70TW10 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Identification Code Color | GRAY/GREY |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.314 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN |
| Collar Overall Height | 0.652 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.512 INCHES MINIMUM AND 0.518 INCHES MAXIMUM IN |
| Heat Treatment | T-6 SOLUTION HEAT TREATED COLLAR |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Surface Treatment | ANODIZE OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | ALUMINUM ALLOY 2024 BODY |
| Material | ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 2024 WASHER |
| 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 |
|---|---|
| HL70TW10 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| HL70TW10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL70TW10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL70TW10 PRIMARY | Hi-Shear Corporation (USA) |
| HL70TW10 | Huck International, Inc (USA) |
| HL70TW10 | Satair A/s (DNK) |
| HL70TW10 | West Coast Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| HL70TW10 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-064-0155 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-064-0155 has 7 manufacturer part numbers on file: HL70TW10 (Fairchild Fasteners Europe - Vsd Gmbh), HL70TW10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL70TW10 (Sps Technologies, Llc Dba PB Fasteners), HL70TW10 (Hi-Shear Corporation), HL70TW10 (Huck International, Inc) and 2 more.
Key specifications for HL70TW10: Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Identification Code Color: GRAY/GREY; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.314 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN. 16 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.