The Stud,shouldered, cataloged under National Stock Number 5307-00-061-7218, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5307-00-061-7218 |
| Primary Part Number | 6784655P001 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| Thread Length | 0.310 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.478 INCHES NOMINAL NUT THREAD IN |
| Style Designator | SHOULDERED |
| Thread Pitch Diameters | +0.2205 TO 0.2218 INCHES STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.247 INCHES NUT THREAD IN |
| Shoulder Diameter | 0.469 INCHES NOMINAL IN |
| Stud End Shank Diameter | 0.179 INCHES NOMINAL IN |
| Nut End Shank Length | 0.100 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 28 NUT THREAD |
| Material | STEEL |
| Distance Across Flats | 0.230 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN |
| Shoulder Length | 0.080 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6784655P001 PRIMARY | Rolls-Royce Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6784655P001 | 5/9 Secondary reference Allison Transmission Inc Dba Allison Transmission, Inc |
NSN 5307-00-061-7218 is a Stud,shouldered, manufactured by Rolls-Royce Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-061-7218 has 1 manufacturer part number on file: 6784655P001 (Rolls-Royce Corporation).
Key specifications for 6784655P001: Thread Length: 0.310 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.478 INCHES NOMINAL NUT THREAD IN; Style Designator: SHOULDERED; Thread Pitch Diameters: +0.2205 TO 0.2218 INCHES STUD THREAD IN. 16 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.