The Pin-Rivet, cataloged under National Stock Number 5320-01-436-6474, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is West Coast Aerospace, Inc.. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-436-6474 |
| Primary Part Number | HL453-6-6 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.2010 INCHES MINIMUM AND 0.2016 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Fastener Length | 0.800 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OR MS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN |
| Width Between Flats | 0.0791 INCHES MINIMUM AND 0.0806 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Material | IRON ALLOY 660 OVERALL |
| Thread Series Designator | UNJC |
| Head Major Diameter | 0.3387 INCHES NOMINAL IN |
| 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 |
|---|---|
| HL453-6-6 | West Coast Aerospace, Inc. (USA) |
| AIC-L838A6-6 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HL453-6-6 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL453-6-6 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| HL453-6-6 | Hi-Shear Corporation (USA) |
| Reference | Meaning |
|---|---|
| HL453-6-6 | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| HL453-6-6 | 5/9 Secondary reference U.S. Government activity |
| BACB30LX6A6 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-436-6474 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-436-6474 has 5 manufacturer part numbers on file: HL453-6-6 (West Coast Aerospace, Inc.), AIC-L838A6-6 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HL453-6-6 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL453-6-6 (Sps Technologies, Llc Dba PB Fasteners), HL453-6-6 (Hi-Shear Corporation).
Key specifications for HL453-6-6: Shank Diameter: 0.2010 INCHES MINIMUM AND 0.2016 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Fastener Length: 0.800 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, TY 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 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.