The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-00-486-3385, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Fwd Seagrave Holdings Lp. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-486-3385 |
| Primary Part Number | 758754 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Fwd Seagrave Holdings Lp |
| Status | ACTIVE |
| Nut End Shank Diameter | 1.010 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN |
| Thread Length | 1.350 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 1.620 INCHES NOMINAL STUD THREAD IN |
| Hardness Rating | 290.0 BRINELL STANDARD MINIMUM AND 330.0 BRINELL STANDARD MAXIMUM |
| Material Document and Classification | 66,COMP 4340H FED STD SINGLE MATERIAL RESPONSE |
| Thread Direction | LEFT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.125 INCHES STUD THREAD IN |
| Nominal Thread Size | 1.000 INCHES NUT THREAD IN |
| Shoulder Diameter | 1.380 INCHES NOMINAL IN |
| Nut End Shank Length | 0.620 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Thread Quantity Per Inch | 14 NUT THREAD |
| Material | STEEL COMP 4340H |
| Distance Across Flats | 1.030 INCHES NOMINAL IN |
| Shoulder Length | 0.190 INCHES NOMINAL IN |
| Thread Series Designator | UN STUD THREAD |
| Thread Series Designator | UNS 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 |
|---|---|
| 758754 PRIMARY | Fwd Seagrave Holdings Lp (USA) |
NSN 5307-00-486-3385 is a Stud,shouldered and Stepped, manufactured by Fwd Seagrave Holdings Lp, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-486-3385 has 1 manufacturer part number on file: 758754 (Fwd Seagrave Holdings Lp).
Key specifications for 758754: Nut End Shank Diameter: 1.010 INCHES MINIMUM AND 1.013 INCHES MAXIMUM IN; Thread Length: 1.350 INCHES NOMINAL NUT THREAD IN; Thread Length: 1.620 INCHES NOMINAL STUD THREAD IN; Hardness Rating: 290.0 BRINELL STANDARD MINIMUM AND 330.0 BRINELL STANDARD MAXIMUM. 18 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.