The Pin-Rivet, cataloged under National Stock Number 5320-01-672-7370, 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 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-672-7370 |
| Primary Part Number | HLT622PB-6-10 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM IN |
| Head Height | 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN |
| Fastener Length | 0.975 INCHES MINIMUM AND 0.995 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | AMS-QQ-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | STRAIGHT PAN |
| Grip Length | 0.375 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Material | NICKEL ALLOY OVERALL |
| Head Major Diameter | 0.357 INCHES MINIMUM AND 0.377 INCHES MAXIMUM 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 |
|---|---|
| HLT622PB-6-10 | West Coast Aerospace, Inc. (USA) |
| HLT622PB-6-10 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| HLT622PB-6-10 | Hi-Shear Corporation (USA) |
| HLT622PB-6-10 | Huck International, Inc (USA) |
| HLT622PB-6-10 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| HLT622PB-6-10 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-672-7370 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-672-7370 has 5 manufacturer part numbers on file: HLT622PB-6-10 (West Coast Aerospace, Inc.), HLT622PB-6-10 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), HLT622PB-6-10 (Hi-Shear Corporation), HLT622PB-6-10 (Huck International, Inc), HLT622PB-6-10 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for HLT622PB-6-10: Shank Diameter: 0.2021 INCHES MINIMUM AND 0.2026 INCHES MAXIMUM IN; Head Height: 0.064 INCHES MINIMUM AND 0.074 INCHES MAXIMUM IN; Fastener Length: 0.975 INCHES MINIMUM AND 0.995 INCHES MAXIMUM IN; Surface Treatment Document and Classification: AMS-QQ-416, TYPE II, CLASS 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL. 11 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.