The Stud,stepped, cataloged under National Stock Number 5307-00-297-8296, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Allison Transmission Inc Dba Allison Transmission, Inc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-297-8296 |
| Primary Part Number | 6723062P003 |
| Item Name | Stud,stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Allison Transmission Inc Dba Allison Transmission, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Cotter Pin Hole Diameter | 0.070 INCHES MINIMUM FIRST HOLE IN |
| Thread Length | 0.750 INCHES MINIMUM STUD THREAD IN |
| Thread Length | 0.687 INCHES MINIMUM NUT THREAD IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM |
| Style Designator | STEPPED |
| Thread Pitch Diameters | +0.3950 TO 0.3968 INCHES STUD THREAD IN |
| Material Document and Classification | AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.438 INCHES STUD THREAD IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 14 STUD THREAD |
| Material | STEEL COMP 8735 |
| Thread Series Designator | UNS STUD THREAD |
| Distance From Cotter Pin Hole Centerline to Nut End | 0.281 INCHES MINIMUM FIRST HOLE IN |
| 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 |
|---|---|
| 6723062P003 | General Motors Corp (USA) |
| 6723062P003 PRIMARY | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 6723062P-003 | General Motors Corp (USA) |
| 6723062P3 | General Motors Corp (USA) |
| 6723062P-003 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
NSN 5307-00-297-8296 is a Stud,stepped, manufactured by Allison Transmission Inc Dba Allison Transmission, Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-297-8296 has 5 manufacturer part numbers on file: 6723062P003 (General Motors Corp), 6723062P003 (Allison Transmission Inc Dba Allison Transmission, Inc), 6723062P-003 (General Motors Corp), 6723062P3 (General Motors Corp), 6723062P-003 (Allison Transmission Inc Dba Allison Transmission, Inc).
Key specifications for 6723062P003: Shank Diameter: 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN; Cotter Pin Hole Diameter: 0.070 INCHES MINIMUM FIRST HOLE IN; Thread Length: 0.750 INCHES MINIMUM STUD THREAD IN; Thread Length: 0.687 INCHES MINIMUM NUT THREAD IN. 17 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.