The Pin-Rivet, cataloged under National Stock Number 5320-00-286-0678, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Howmet Global Fastening Systems Inc. Div Voi-Shan Products. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-286-0678 |
| Primary Part Number | ST3M425V3-4D1 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Voi-Shan Products |
| Status | ACTIVE |
| Shank Diameter | 0.201 INCHES NOMINAL IN |
| Lubrication | CETYL ALCOHOL AND DRY FILM |
| Head Height | 0.044 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN |
| Fastener Length | 0.520 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Tip Diameter | 0.1977 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.190 INCHES IN |
| Specification/standard Data | 80205-NAS1728 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.240 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Shank Style | PIN-RIVET, TAPERED, THREADED |
| Shear Strength | 95000 SINGLE POUNDS PER SQUARE INCH |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | TITANIUM ALLOY UNS R56400 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Major Diameter | 0.202 INCHES MINIMUM AND 0.312 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 |
|---|---|
| ST3M425V3-4D1 | Howmet Global Fastening Systems Inc. Div Voi-Shan Products (USA) |
| TLV200-3-4E | Sps Technologies, Llc Dba PB Fasteners (USA) |
| TLV200-3-4E | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TLV200-3-4E | Reid Products Inc. Dba Reid Products Inc (USA) |
| ST3M425V3-4D1 | Huck International, Inc (USA) |
| Reference | Meaning |
|---|---|
| TLV200-3-4E | C/1 Advisory reference — outside the item-of-supply concept Huck International, Inc |
| ST3M425V3-4D1 | 5/9 Secondary reference The Boeing Company Div Defense |
| TLV200-3-4E | 5/2 Secondary reference U.S. Government activity |
| ST3M425V3-4D1 | 5/2 Secondary reference U.S. Government activity |
| NAS1728V3-4E | 3/2 Design control — primary reference U.S. Government activity |
| TLV200-3-4E | 5/2 Secondary reference U.S. Government activity |
| TLV200-3-4E | 5/9 Secondary reference U.S. Government activity |
| TLV200-3-4E | 5/9 Secondary reference Sps Technologies Inc |
NSN 5320-00-286-0678 is a Pin-Rivet, manufactured by Howmet Global Fastening Systems Inc. Div Voi-Shan Products, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-286-0678 has 5 manufacturer part numbers on file: ST3M425V3-4D1 (Howmet Global Fastening Systems Inc. Div Voi-Shan Products), TLV200-3-4E (Sps Technologies, Llc Dba PB Fasteners), TLV200-3-4E (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), TLV200-3-4E (Reid Products Inc. Dba Reid Products Inc), ST3M425V3-4D1 (Huck International, Inc).
Key specifications for ST3M425V3-4D1: Shank Diameter: 0.201 INCHES NOMINAL IN; Lubrication: CETYL ALCOHOL AND DRY FILM; Head Height: 0.044 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN; Fastener Length: 0.520 INCHES MINIMUM AND 0.545 INCHES MAXIMUM IN. 17 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.