The Stud,shouldered and Stepped, cataloged under National Stock Number 5307-01-137-7135, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). 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 | 5307-01-137-7135 |
| Primary Part Number | 2667388 |
| Item Name | Stud,shouldered and Stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Nut End Shank Diameter | 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Thread Length | 0.240 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.390 INCHES NOMINAL NUT THREAD IN |
| Style Designator | SHOULDERED AND STEPPED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.250 INCHES NUT THREAD IN |
| Nominal Thread Size | 0.312 INCHES STUD THREAD IN |
| Nut End Shank Length | 0.100 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Quantity Per Inch | 24 STUD THREAD |
| Material | STEEL CORROSION RESISTING |
| Distance Across Flats | 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN |
| Shoulder Length | 0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM IN |
| Thread Series Designator | UNF STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 2667388 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 5307-01-137-7135 is a Stud,shouldered and Stepped, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 5307, Studs. Status: active.
NSN 5307-01-137-7135 has 1 manufacturer part number on file: 2667388 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 2667388: Nut End Shank Diameter: 0.200 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN; Thread Length: 0.240 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.390 INCHES NOMINAL NUT THREAD IN; Style Designator: SHOULDERED AND STEPPED. 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.