The Pin-Rivet, cataloged under National Stock Number 5320-01-431-2260, 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 15 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-431-2260 |
| Primary Part Number | ST3M352V5-15 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Diameter | 0.3833 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL AND DRY FILM |
| Fastener Length | 1.290 INCHES MINIMUM AND 1.358 INCHES MAXIMUM IN |
| Tip Diameter | 0.3671 INCHES NOMINAL IN |
| Head Style | FLUSH COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| Specification/standard Data | 76301-ST3-352 MANUFACTURERS STANDARD |
| Grip Length | 0.927 INCHES MINIMUM AND 0.942 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Material | TITANIUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.500 INCHES MINIMUM AND 0.552 INCHES MAXIMUM IN |
| 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 |
|---|---|
| TLV140-5-15E | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLV140-5-15E | Reid Products Inc. Dba Reid Products Inc (USA) |
| TLV140-5-15E | Sps Technologies, Llc Dba PB Fasteners (USA) |
| ST3M352V5-15 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| TLV140-5-15E | 5/2 Secondary reference U.S. Government activity |
NSN 5320-01-431-2260 is a Pin-Rivet, manufactured by The Boeing Company Div Defense, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-431-2260 has 4 manufacturer part numbers on file: TLV140-5-15E (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLV140-5-15E (Reid Products Inc. Dba Reid Products Inc), TLV140-5-15E (Sps Technologies, Llc Dba PB Fasteners), ST3M352V5-15 (The Boeing Company Div Defense).
Key specifications for ST3M352V5-15: Shank Diameter: 0.3833 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL AND DRY FILM; Fastener Length: 1.290 INCHES MINIMUM AND 1.358 INCHES MAXIMUM IN; Tip Diameter: 0.3671 INCHES NOMINAL IN. 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.