The Stud,plain, cataloged under National Stock Number 5307-00-206-6598, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-206-6598 |
| Primary Part Number | 3307143 |
| Item Name | Stud,plain |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | ACTIVE |
| Thread Length | 1.250 INCHES MINIMUM STUD THREAD IN |
| Thread Length | 1.000 INCHES MINIMUM NUT THREAD IN |
| Hardness Rating | 30.0 ROCKWELL C MAXIMUM AND 36.0 ROCKWELL C MAXIMUM |
| Thread Pitch Diameters | +0.6930 TO 0.6950 INCHES STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.750 INCHES STUD THREAD IN |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 10 STUD THREAD |
| Material | STEEL |
| Thread Series Designator | UNS 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 |
| Part Number | Manufacturer |
|---|---|
| 3307143 PRIMARY | Hatch & Kirk, Inc. (USA) |
| Reference | Meaning |
|---|---|
| AS11S41-0218PC12 | 3/2 Design control — primary reference U.S. Government activity |
| 3307143 | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 5307-00-206-6598 is a Stud,plain, manufactured by Hatch & Kirk, Inc., classified under FSC 5307, Studs. Status: active.
NSN 5307-00-206-6598 has 1 manufacturer part number on file: 3307143 (Hatch & Kirk, Inc.).
Key specifications for 3307143: Thread Length: 1.250 INCHES MINIMUM STUD THREAD IN; Thread Length: 1.000 INCHES MINIMUM NUT THREAD IN; Hardness Rating: 30.0 ROCKWELL C MAXIMUM AND 36.0 ROCKWELL C MAXIMUM; Thread Pitch Diameters: +0.6930 TO 0.6950 INCHES STUD THREAD IN. 11 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.