The Pin-Rivet, cataloged under National Stock Number 5320-01-529-5449, 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 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-529-5449 |
| Primary Part Number | ST3M790D4-10 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.260 INCHES NOMINAL IN |
| Lubrication | DRY FILM OR PARAFFIN WAX OR CETYL ALCOHOL |
| Fastener Length | 1.506 INCHES NOMINAL IN |
| Material Document and Classification | AMS-4928 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | AMS-4928 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Grip Length | 0.595 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING SLEEVE |
| Material | TITANIUM ALLOY UNS R56400 STEM |
| Material | TITANIUM ALLOY UNS R56400 NUT |
| 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 |
|---|---|
| PLT5270-8-10 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| ST3M790D4-10 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| PLT5270-8-10 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-529-5449 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-529-5449 has 2 manufacturer part numbers on file: PLT5270-8-10 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), ST3M790D4-10 (The Boeing Company Div Defense).
Key specifications for ST3M790D4-10: Shank Diameter: 0.260 INCHES NOMINAL IN; Lubrication: DRY FILM OR PARAFFIN WAX OR CETYL ALCOHOL; Fastener Length: 1.506 INCHES NOMINAL IN; Material Document and Classification: AMS-4928 ASSN STD SINGLE MATERIAL RESPONSE NUT. 9 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.