The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-295-5240, 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 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-295-5240 |
| Primary Part Number | HL185TF-12AWU |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | SOLID FILM |
| Surface Treatment Document and Classification | HI-SHEAR SPEC. 292,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE WASHER |
| Collar Inside Diameter | 0.490 INCHES NOMINAL IN |
| Collar Overall Height | 0.730 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.675 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5734 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5736 ASSN STD SINGLE MATERIAL RESPONSE COLLAR |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.375 INCHES IN |
| Surface Treatment | PASSIVATE WASHER |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | IRON ALLOY 660 BODY |
| Material | IRON ALLOY 660 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 |
|---|---|
| HL185TF-12AWU | Huck International, Inc (USA) |
| HL185TF-12AWU | West Coast Aerospace, Inc. (USA) |
| HL185TF-12AWU PRIMARY | Hi-Shear Corporation (USA) |
| HL185TF-12AWU | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL185TF-12AWU PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| HL185TF-12AWU | 5/9 Secondary reference U.S. Government activity |
| HL185TF-12AWU | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-295-5240 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-295-5240 has 5 manufacturer part numbers on file: HL185TF-12AWU (Huck International, Inc), HL185TF-12AWU (West Coast Aerospace, Inc.), HL185TF-12AWU (Hi-Shear Corporation), HL185TF-12AWU (Sps Technologies, Llc Dba PB Fasteners), HL185TF-12AWU (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HL185TF-12AWU: Lubrication: SOLID FILM; Surface Treatment Document and Classification: HI-SHEAR SPEC. 292,CAGEC 73197 MFR REF SINGLE TREATMENT RESPONSE WASHER; Collar Inside Diameter: 0.490 INCHES NOMINAL IN; Collar Overall Height: 0.730 INCHES NOMINAL 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.