The Pin-Rivet, cataloged under National Stock Number 5320-01-496-2058, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-496-2058 |
| Primary Part Number | HSTM10AZ04-13 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 3.990 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Thread Tolerance Class | 4H EXTERNAL |
| Head Height | 1.2 MILLIMETERS MAXIMUM MM |
| Fastener Length | 20.1 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 0.70 |
| Tip Diameter | 3.910 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 4.0 MILLIMETERS MM |
| Grip Length | 13.0 MILLIMETERS MAXIMUM MM |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Surface Treatment | CADMIUM OVERALL |
| Shear Strength | 16400 SINGLE NEWTONS PER SQUARE MILLIMETER |
| Thread Class | 4H |
| Thread Quantity Per Inch | 32 |
| Material | STEEL OVERALL |
| Thread Series Designator | M |
| Head Major Diameter | 4.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| HSTM10AZ04-13 PRIMARY | Hi-Shear Corporation (USA) |
| HSTM10AZ04-13 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| HSTM10AZ04-13 PRIMARY | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
NSN 5320-01-496-2058 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-496-2058 has 3 manufacturer part numbers on file: HSTM10AZ04-13 (Hi-Shear Corporation), HSTM10AZ04-13 (Leonardo Spa Helicopters Division - Production Site), HSTM10AZ04-13 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HSTM10AZ04-13: Shank Diameter: 3.990 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Thread Tolerance Class: 4H EXTERNAL; Head Height: 1.2 MILLIMETERS MAXIMUM MM. 18 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.