The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-211-0767, 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 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-211-0767 |
| Primary Part Number | 3133850 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN |
| Thread Length | 0.281 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 0.593 INCHES NOMINAL STUD THREAD IN |
| Style Designator | SHOULDERED AND STEPPED |
| Material Document and Classification | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-P-639 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.164 INCHES NUT THREAD IN |
| Stud End Shank Diameter | 0.247 INCHES MINIMUM AND 0.248 INCHES MAXIMUM IN |
| Nut End Shank Length | 0.969 INCHES NOMINAL IN |
| Stud End Shank Length | 0.219 INCHES NOMINAL IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Thread Quantity Per Inch | 36 NUT THREAD |
| Material | COPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 |
| Distance Across Flats | 0.375 INCHES NOMINAL IN |
| Shoulder Length | 0.438 INCHES NOMINAL IN |
| Thread Series Designator | UNF NUT THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD 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 |
|---|---|
| 3133850 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 101A427AC1 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| E-3288508 PIECE 39 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
| V-5571403 | 5/9 Secondary reference General Electric Co Naval and Drive Turbine Systems Dept |
NSN 5307-01-211-0767 is a Stud,shouldered and Stepped, manufactured by Naval Sea Systems Command, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-211-0767 has 1 manufacturer part number on file: 3133850 (Naval Sea Systems Command).
Key specifications for 3133850: Nut End Shank Diameter: 0.497 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN; Thread Length: 0.281 INCHES NOMINAL NUT THREAD IN; Thread Length: 0.593 INCHES NOMINAL STUD THREAD IN; Style Designator: SHOULDERED AND STEPPED. 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.