The Stud,stepped, cataloged under National Stock Number 5307-00-481-0621, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-481-0621 |
| Primary Part Number | 244004 |
| Item Name | Stud,stepped |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Shank Diameter | 0.086 INCHES NOMINAL IN |
| Thread Length | 0.750 INCHES NOMINAL STUD THREAD IN |
| Thread Length | 0.562 INCHES NOMINAL NUT THREAD IN |
| Style Designator | STEPPED |
| Material Document and Classification | ASTMA582 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.112 INCHES STUD THREAD IN |
| Thread Class | 1 NUT THREAD |
| Thread Class | 1 STUD THREAD |
| Thread Quantity Per Inch | 40 STUD THREAD |
| Thread Quantity Per Inch | 64 NUT THREAD |
| Material | STEEL COMP 303 |
| Thread Series Designator | UNF STUD THREAD |
| Thread Series Designator | UNF 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 |
NSN 5307-00-481-0621 is a Stud,stepped, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5307, Studs. Status: active.
NSN 5307-00-481-0621 has 2 manufacturer part numbers on file: 244004 (Honeywell International Inc. Dba Honeywell International), 244004 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 244004: Shank Diameter: 0.086 INCHES NOMINAL IN; Thread Length: 0.750 INCHES NOMINAL STUD THREAD IN; Thread Length: 0.562 INCHES NOMINAL NUT THREAD IN; Style Designator: STEPPED. 15 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.