The Stud,shouldered, cataloged under National Stock Number 5307-01-322-6246, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-322-6246 |
| Primary Part Number | 4076797 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.2595 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN |
| Thread Length | 0.356 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.500 INCHES MINIMUM AND 0.590 INCHES MAXIMUM NUT THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | AMS 7467 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 |
| Nut End Shank Length | 0.675 INCHES MINIMUM AND 0.765 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 |
| Distance Across Flats | 0.435 INCHES NOMINAL IN |
| Shoulder Length | 0.160 INCHES MINIMUM AND 0.170 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 |
|---|---|
| 4076797 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 5307PL0896828 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4076797 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
NSN 5307-01-322-6246 is a Stud,shouldered, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-322-6246 has 1 manufacturer part number on file: 4076797 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4076797: Nut End Shank Diameter: 0.2595 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN; Thread Length: 0.356 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.500 INCHES MINIMUM AND 0.590 INCHES MAXIMUM NUT THREAD IN; Style Designator: SHOULDERED. 19 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.