The Stud,self-Locking, cataloged under National Stock Number 5307-00-839-9048, is classified within Federal Supply Class 5307 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Geneva Metal Wheel Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-00-839-9048 |
| Primary Part Number | S58 |
| Item Name | Stud,self-Locking |
| FSC / FSG | 5307 / 53 — No Item Name Available |
| Manufacturer | Geneva Metal Wheel Co |
| Status | ACTIVE |
| Thread Length | 1.000 INCHES NOMINAL NUT THREAD IN |
| Material | STEEL COMP 1022 |
| Head Length | 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 20 NUT THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Thread Series Designator | UNF NUT THREAD |
| Style Designator | KNURLED SHANK |
| Features Provided | CASEHARDENED |
| Nominal Thread Size | 0.500 INCHES NUT THREAD IN |
| Head Diameter | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Locking Feature | KNURLED SHANK |
| Thread Class | 2A NUT THREAD A |
| Surface Treatment Document and Classification | QQ-P-416 TY 1 CL C FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S58 | Geneva Metal Wheel Co (USA) |
NSN 5307-00-839-9048 is a Stud,self-Locking, manufactured by Geneva Metal Wheel Co, classified under FSC 5307 (No Item Name Available). Status: active.
NSN 5307-00-839-9048 has 1 cross-referenced part number: S58 (Geneva Metal Wheel Co).
There are 8 known substitutes for 5307-00-839-9048: 5999-00-186-3907, 3455-00-250-0773, 5945-00-457-5303 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for S58: Thread Length: 1.000 INCHES NOMINAL NUT THREAD IN; Material: STEEL COMP 1022; Head Length: 0.235 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN; Thread Quantity Per Inch: 20 NUT THREAD. 16 total characteristics are documented in the Federal Logistics Information System.