The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-597-5686, 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 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-597-5686 |
| Primary Part Number | 18759 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Fastener Length | 1.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Width Between Flats | 0.437 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 28 |
| Head Style | HEXAGON |
| Minimum Tensile Strength | 150000 POUNDS PER SQUARE INCH LBS |
| Thread Series Designator | UNF |
| Surface Treatment | DICHROMATE ZINC OVERALL |
| Color | YELLOW OVERALL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 18759 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 12759-01241 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-597-5686 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-597-5686 has 2 cross-referenced part numbers: 18759 (Fastenal Company Dba Fastenal Co), 12759-01241 (Fastenal Company Dba Fastenal Co).
There is 1 known substitute for 5305-01-597-5686: 5950-01-152-1914. Verify interchangeability with system specifications before substitution.
Key specifications for 18759: Fastener Length: 1.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Width Between Flats: 0.437 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND. 12 total characteristics are documented in the Federal Logistics Information System.