The Stud,shouldered, cataloged under National Stock Number 5307-01-357-4496, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-357-4496 |
| Primary Part Number | 53X-01-156-2 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.558 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| Thread Length | 0.730 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 1.220 INCHES NOMINAL NUT THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | MIL-C-15726,SOFT TEMPER MIL SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.500 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.750 INCHES NOMINAL IN |
| Stud End Shank Diameter | 0.558 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN |
| Nut End Shank Length | 0.340 INCHES NOMINAL IN |
| Stud End Shank Length | 0.340 INCHES NOMINAL IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | COPPER ALLOY 715 |
| Distance Across Flats | 0.620 INCHES NOMINAL IN |
| Shoulder Length | 3.248 INCHES MINIMUM AND 3.252 INCHES MAXIMUM IN |
| Thread Series Designator | UNF STUD THREAD |
| Thread Series Designator | UNF 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 |
|---|---|
| 53X-01-156-2 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 53X-01-156-2 | 5/9 Secondary reference Illinois Tool Wks Inc Linac Div |
NSN 5307-01-357-4496 is a Stud,shouldered, manufactured by Naval Sea Systems Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-357-4496 has 1 manufacturer part number on file: 53X-01-156-2 (Naval Sea Systems Command).
Key specifications for 53X-01-156-2: Nut End Shank Diameter: 0.558 INCHES MINIMUM AND 0.559 INCHES MAXIMUM IN; Thread Length: 0.730 INCHES NOMINAL STUD THREAD IN; Thread Length: 1.220 INCHES NOMINAL NUT THREAD IN; Style Designator: SHOULDERED. 22 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.