The Rivet,blind, cataloged under National Stock Number 5320-01-241-0845, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 13 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-241-0845 |
| Primary Part Number | ST3M790D08-8 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.1625 INCHES MINIMUM AND 0.1645 INCHES MAXIMUM IN |
| Lubrication | GREASE FILM OR WAX OR CETYL ALCOHOL |
| Width Across Flats | 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Head Height | 0.096 INCHES MAXIMUM IN |
| Expansion Device | THREADED STEM |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE BOLT |
| Head Style | HEXAGON |
| Grip Length | 0.470 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN |
| Shank Style | THREADED SELF-PLUGGING SHANK W/SLEEVE |
| Material | STEEL COMP 304 OR STEEL COMP 304L OR IRON ALLOY 660 SLEEVE |
| Material | TITANIUM ALLOY UNS R56400 NUT |
| Material | TITANIUM ALLOY UNS R56400 BOLT |
| 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 |
|---|---|
| ST3M790D08-8 PRIMARY | The Boeing Company Div Defense (USA) |
| PLT5270-5-8 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| Reference | Meaning |
|---|---|
| ST3M790-08-8 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| ST3M790-08-8 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| ST3M790-08-8 | 5/9 Secondary reference Hi-Shear Corporation |
| BL270-08-8 | 5/9 Secondary reference Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc |
| ST3M790-08-8 | 5/9 Secondary reference U.S. Government activity |
| 10112279 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PLT270-5-8 | 5/9 Secondary reference U.S. Government activity |
| PLT270-5-8 | 5/9 Secondary reference U.S. Government activity |
| BL270-08-8 | 5/9 Secondary reference Hi-Shear Corporation |
| PLT270-5-8 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
| PLT5270-5-8 | 5/2 Secondary reference U.S. Government activity |
| ST3M790-08-8 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| ST3M790-08-8 | 7/2 Vendor item drawing reference The Boeing Company Div Defense |
NSN 5320-01-241-0845 is a Rivet,blind, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-241-0845 has 2 manufacturer part numbers on file: ST3M790D08-8 (The Boeing Company Div Defense), PLT5270-5-8 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products).
Key specifications for ST3M790D08-8: Shank Diameter: 0.1625 INCHES MINIMUM AND 0.1645 INCHES MAXIMUM IN; Lubrication: GREASE FILM OR WAX OR CETYL ALCOHOL; Width Across Flats: 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Head Height: 0.096 INCHES MAXIMUM IN. 13 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.