The Collar,pin-Rivet, cataloged under National Stock Number 5320-01-449-0367, 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 12 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 | 5320-01-449-0367 |
| Primary Part Number | HSTM94-04 |
| Item Name | Collar,pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Lubrication | SOLID FILM |
| Thread Tolerance Class | 4H EXTERNAL |
| Collar Inside Diameter | 4.62 MILLIMETERS MINIMUM AND 4.78 MILLIMETERS MAXIMUM MM |
| Collar Overall Height | 9.65 MILLIMETERS MINIMUM AND 10.16 MILLIMETERS MAXIMUM MM |
| Collar Style | THREADED (BREAK OFF) TYPE |
| Thread Pitch in Millimeters | 0.70 |
| Collar Outside Diameter | 7.24 MILLIMETERS MINIMUM AND 7.49 MILLIMETERS MAXIMUM MM |
| Material Document and Classification | ASTM A-582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 4.0 MILLIMETERS MM |
| Material | STEEL COMP 303SE OVERALL |
| Thread Series Designator | ISO M |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5320-01-449-0367 is a Collar,pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-449-0367 has 3 manufacturer part numbers on file: HSTM94-04 (Leonardo Spa Helicopters Division - Production Site), HSTM94-04 (Hi-Shear Corporation), HSTM94-04 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
Key specifications for HSTM94-04: Lubrication: SOLID FILM; Thread Tolerance Class: 4H EXTERNAL; Collar Inside Diameter: 4.62 MILLIMETERS MINIMUM AND 4.78 MILLIMETERS MAXIMUM MM; Collar Overall Height: 9.65 MILLIMETERS MINIMUM AND 10.16 MILLIMETERS MAXIMUM MM. 12 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.