The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-485-1676, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-485-1676 |
| Primary Part Number | HL-288-12A |
| 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 | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE BODY |
| Collar Inside Diameter | 0.395 INCHES NOMINAL IN |
| Collar Overall Height | 0.780 INCHES NOMINAL IN |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Precious Material | SILVER |
| Collar Outside Diameter | 0.675 INCHES MINIMUM AND 0.685 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE COLLAR |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Surface Treatment | SILVER COLLAR |
| Thread Class | 3B |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 630 BODY |
| 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 |
|---|---|
| HL-288-12A | West Coast Aerospace, Inc. (USA) |
| HL-288-12A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL-288-12A PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL-288-12A | Huck International, Inc (USA) |
| HL-288-12A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL-288-12A PRIMARY | Hi-Shear Corporation (USA) |
| HL-288-12A | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| HL288 | D/9 Drawing number reference only Hi-Shear Corporation |
NSN 5320-01-485-1676 is a Collar,pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-485-1676 has 7 manufacturer part numbers on file: HL-288-12A (West Coast Aerospace, Inc.), HL-288-12A (Sps Technologies, Llc Dba PB Fasteners), HL-288-12A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL-288-12A (Huck International, Inc), HL-288-12A (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company) and 2 more.
Key specifications for HL-288-12A: Lubrication: CETYL ALCOHOL, SPEC 305, HI-SHEAR CORP; Surface Treatment Document and Classification: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE BODY; Collar Inside Diameter: 0.395 INCHES NOMINAL IN; Collar Overall Height: 0.780 INCHES NOMINAL IN. 15 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.