The Screw,shoulder, cataloged under National Stock Number 5305-01-598-6459, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-598-6459 |
| Primary Part Number | 26188 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT FILLISTER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | HEXAGON |
| Thread Quantity Per Inch | 20 |
| Shoulder Length | 0.3125 INCHES NOMINAL OVERALL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Material | STEEL OVERALL |
| Shoulder Shape | ROUND OVERALL |
| Width Across Flats | 0.1562 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 26188 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 12759-01259 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-598-6459 is a Screw,shoulder, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-598-6459 has 2 cross-referenced part numbers: 26188 (Fastenal Company Dba Fastenal Co), 12759-01259 (Fastenal Company Dba Fastenal Co).
There are 4 known substitutes for 5305-01-598-6459: 5985-00-145-3479, 5985-01-223-8982, 5120-01-440-6982 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 26188: Thread Direction: RIGHT-HAND; Head Style: FLAT FILLISTER; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Internal Drive Style: HEXAGON. 13 total characteristics are documented in the Federal Logistics Information System.