The Stud,shouldered, cataloged under National Stock Number 5307-01-214-6914, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. Government technical data includes 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-214-6914 |
| Primary Part Number | VFQ401-2 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES SHOULDER BEARING SURFACE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Nut End Shank Diameter | 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN |
| Thread Length | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM NUT THREAD IN |
| Thread Length | 0.670 INCHES MINIMUM AND 0.690 INCHES MAXIMUM STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS 7471 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.250 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Nut End Shank Length | 0.330 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 28 STUD THREAD |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Material | NICKEL ALLOY |
| Shoulder Length | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| 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 |
|---|---|
| 9953M93P02 | General Electric Company (USA) |
| VFQ401-2 PRIMARY | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| 9953M93P06 | C/1 Advisory reference — outside the item-of-supply concept General Electric Company |
| 9953M93 | D/9 Drawing number reference only General Electric Company |
| JH410 | 5/9 Secondary reference Mchaffie Inc |
NSN 5307-01-214-6914 is a Stud,shouldered, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-214-6914 has 2 manufacturer part numbers on file: 9953M93P02 (General Electric Company), VFQ401-2 (Valley-Todeco, Inc. Dba Arconic Fastening Systems).
Key specifications for VFQ401-2: Surface Finish: 63.0 MICROINCHES SHOULDER BEARING SURFACE; Surface Finish: 125.0 MICROINCHES OVERALL; Nut End Shank Diameter: 0.280 INCHES MINIMUM AND 0.285 INCHES MAXIMUM IN; Thread Length: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM NUT THREAD IN. 21 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.