The Rivet,blind, cataloged under National Stock Number 5320-01-142-9441, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Rivet,blind |
| FSC / FSG | 5320 — Rivets (FSG 53) |
| Manufacturers | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (CAGE 5M902); Hi-Shear Corporation (CAGE 73197); Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAGE L4528) |
| Parameter | Value |
|---|---|
| NSN | 5320-01-142-9441 |
| Primary Part Number | ST3M790-4-7 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| 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 |
|---|---|
| ST3M790-4-7 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| ST3M790-4-7 PRIMARY | Hi-Shear Corporation (USA) |
| ST3M790-4-7 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| Reference | Meaning |
|---|---|
| BL270-8-7 | 5/9 Secondary reference Hi-Shear Corporation |
| BL270-8-7 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| PLT270-8-7 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| 10111696 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PLT270-8-7 | 5/9 Secondary reference U.S. Government activity |
| PLT270-8-7 | 5/9 Secondary reference U.S. Government activity |
| BL7-4-7 | 5/9 Secondary reference Hi-Shear Corporation |
| ST3M790-4-7 | 5/2 Secondary reference U.S. Government activity |
| ST3M790-4-7 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5320-01-142-9441 is a Rivet,blind, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-142-9441 has 3 manufacturer part numbers on file: ST3M790-4-7 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), ST3M790-4-7 (Hi-Shear Corporation), ST3M790-4-7 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc).
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.