The Stud,plain, cataloged under National Stock Number 5307-01-587-8555, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Department of Defense Project Manager-Mobile Electric Power. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-587-8555 |
| Primary Part Number | 04-20950 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Department of Defense Project Manager-Mobile Electric Power |
| Status | ACTIVE |
| Thread Pitch in Millimeters | 1.00 STUD THREAD |
| Thread Length | 29.2 MILLIMETERS MINIMUM AND 30.8 MILLIMETERS MAXIMUM STUD THREAD MM |
| Material Document and Classification | ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 6.0 MILLIMETERS STUD THREAD MM |
| Material | STEEL |
| Thread Series Designator | M STUD 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 5307-01-587-8555 is a Stud,plain, manufactured by Department of Defense Project Manager-Mobile Electric Power, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-587-8555 has 3 manufacturer part numbers on file: 04-20950 (Department of Defense Project Manager-Mobile Electric Power), 04-20950 (Cummins Power Generation Inc.), A028W649 (Cummins Power Generation Inc.).
Key specifications for 04-20950: Thread Pitch in Millimeters: 1.00 STUD THREAD; Thread Length: 29.2 MILLIMETERS MINIMUM AND 30.8 MILLIMETERS MAXIMUM STUD THREAD MM; Material Document and Classification: ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 29.2 MILLIMETERS MINIMUM AND 30.8 MILLIMETERS MAXIMUM MM. 7 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.