The Pin-Rivet, cataloged under National Stock Number 5320-01-248-5823, 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 16 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-248-5823 |
| Primary Part Number | HL18PH-6-21 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| Status | ACTIVE |
| Shank Diameter | 0.190 INCHES NOMINAL IN |
| Head Height | 0.055 INCHES NOMINAL IN |
| Fastener Length | 1.638 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Grip Length | 1.313 INCHES NOMINAL IN |
| Width Between Flats | 0.081 INCHES NOMINAL IN |
| Shank Style | PIN-RIVET, STRAIGHT, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 95000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.315 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 |
|---|---|
| 014760-503 | Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA) |
| HL18PH-6-21 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HL18PH-6-21 PRIMARY | Hi-Shear Corporation (USA) |
| HL18PH-6-21 PRIMARY | Howmet Global Fastening Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 014760-503 | 5/9 Secondary reference Meggitt Defense Systems, Inc. Dba Meggitt Western Design |
| HL18PH-6-21 | 5/9 Secondary reference U.S. Government activity |
NSN 5320-01-248-5823 is a Pin-Rivet, manufactured by Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-248-5823 has 4 manufacturer part numbers on file: 014760-503 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc), HL18PH-6-21 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HL18PH-6-21 (Hi-Shear Corporation), HL18PH-6-21 (Howmet Global Fastening Systems Inc).
Key specifications for HL18PH-6-21: Shank Diameter: 0.190 INCHES NOMINAL IN; Head Height: 0.055 INCHES NOMINAL IN; Fastener Length: 1.638 INCHES NOMINAL IN; Head Style: FLAT CHAMFER. 16 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.