The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-359-0279, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-359-0279 |
| Primary Part Number | HL1087PBW8 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Lubrication | CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Collar Inside Diameter | 0.350 INCHES NOMINAL IN |
| Collar Overall Height | 0.565 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Collar Outside Diameter | 0.440 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A493,TY XM-7 ASSN STD 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OR AMS 5686 ASSN STD 2ND MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Thread Class | 3B |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 302 OR STEEL COMP 305 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 |
|---|---|
| HL1087PBW8 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL1087PBW8 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL1087PBW8 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL1087PBW8 | Howmet Global Fastening Systems Inc (USA) |
| HL1087PBW8 | Huck International, Inc (USA) |
| HL1087PBW8 | West Coast Aerospace, Inc. (USA) |
| HL1087PBW8 PRIMARY | Hi-Shear Corporation (USA) |
NSN 5320-01-359-0279 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-359-0279 has 7 manufacturer part numbers on file: HL1087PBW8 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL1087PBW8 (Sps Technologies, Llc Dba PB Fasteners), HL1087PBW8 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL1087PBW8 (Howmet Global Fastening Systems Inc), HL1087PBW8 (Huck International, Inc) and 2 more.
Key specifications for HL1087PBW8: Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Collar Inside Diameter: 0.350 INCHES NOMINAL IN; Collar Overall Height: 0.565 INCHES NOMINAL 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.