The Pin-Rivet, cataloged under National Stock Number 5320-01-459-8253, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-459-8253 |
| Primary Part Number | HLT822DL-16-29 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | West Coast Aerospace, Inc. |
| Status | ACTIVE |
| Shank Diameter | 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN |
| Lubrication | SOLID FILM |
| Head Height | 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Fastener Length | 2.580 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS 5652 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.500 INCHES IN |
| Grip Length | 1.8075 INCHES MINIMUM AND 1.8175 INCHES MAXIMUM IN |
| Width Between Flats | 0.2207 INCHES MINIMUM AND 0.2242 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.735 INCHES MINIMUM AND 0.770 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 |
|---|---|
| HLT822DL-16-29 PRIMARY | West Coast Aerospace, Inc. (USA) |
| HLT822DL-16-29 PRIMARY | Huck International, Inc (USA) |
| HLT822DL-16-29 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HLT822DL-16-29 PRIMARY | Hi-Shear Corporation (USA) |
| HLT822DL-16-29 PRIMARY | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| HLT822DL-16-29 | 5/9 Secondary reference U.S. Government activity |
| HLT822DL-16-29 | 3/2 Design control — primary reference U.S. Government activity |
| HLT822DL-16-29 | 5/9 Secondary reference Sps Technologies Inc |
| 3D0139-16-29 | 5/2 Secondary reference U.S. Government activity |
| HLT822DL-16-29 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-459-8253 is a Pin-Rivet, manufactured by West Coast Aerospace, Inc., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-459-8253 has 5 manufacturer part numbers on file: HLT822DL-16-29 (West Coast Aerospace, Inc.), HLT822DL-16-29 (Huck International, Inc), HLT822DL-16-29 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HLT822DL-16-29 (Hi-Shear Corporation), HLT822DL-16-29 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company).
Key specifications for HLT822DL-16-29: Shank Diameter: 0.4985 INCHES MINIMUM AND 0.4995 INCHES MAXIMUM IN; Lubrication: SOLID FILM; Head Height: 0.178 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Fastener Length: 2.580 INCHES MINIMUM AND 2.600 INCHES MAXIMUM IN. 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.