The Pin-Rivet, cataloged under National Stock Number 5320-01-665-3838, 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 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-665-3838 |
| Primary Part Number | HSTM13AZ04-11 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 3.85 MILLIMETERS MINIMUM AND 3.91 MILLIMETERS MAXIMUM MM |
| Head Height | 1.68 MILLIMETERS MINIMUM AND 1.74 MILLIMETERS MAXIMUM MM |
| Thread Pitch in Millimeters | 0.7 |
| Material Document and Classification | AMS4928 NATIONAL SPEC ALL MATERIAL RESPONSES OR AMS4967 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL |
| Head Style | CROWN COUNTERSUNK LESS THAN 135 DEGREES |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 4.0 MILLIMETERS MM |
| Grip Length | 10.87 MILLIMETERS MINIMUM AND 11.13 MILLIMETERS MAXIMUM MM |
| Shank Style | STUMP |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Shear Strength | 655 SINGLE NEWTONS PER SQUARE MILLIMETER |
| Thread Class | 4H |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | M |
| Head Major Diameter | 7.99 MILLIMETERS MINIMUM AND 8.13 MILLIMETERS MAXIMUM 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 |
|---|---|
| HSTM13AZ04-11 PRIMARY | Hi-Shear Corporation (USA) |
NSN 5320-01-665-3838 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-665-3838 has 1 manufacturer part number on file: HSTM13AZ04-11 (Hi-Shear Corporation).
Key specifications for HSTM13AZ04-11: Shank Diameter: 3.85 MILLIMETERS MINIMUM AND 3.91 MILLIMETERS MAXIMUM MM; Head Height: 1.68 MILLIMETERS MINIMUM AND 1.74 MILLIMETERS MAXIMUM MM; Thread Pitch in Millimeters: 0.7; Material Document and Classification: AMS4928 NATIONAL SPEC ALL MATERIAL RESPONSES OR AMS4967 NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL. 15 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.