The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-491-0478, 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 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-491-0478 |
| Primary Part Number | 12233 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Surface Treatment | CADMIUM OR ZINC OR ANODIZE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 1.250 INCHES MINIMUM IN |
| Fastener Length | 10.000 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Thread Quantity Per Inch | 13 |
| Width Between Flats | 0.750 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Height | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12233 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 17-2-0427-1 | W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center (USA) |
NSN 5305-01-491-0478 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-491-0478 has 2 cross-referenced part numbers: 12233 (Fastenal Company Dba Fastenal Co), 17-2-0427-1 (W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center).
There are 10 known substitutes for 5305-01-491-0478: 4810-00-124-2529, 5133-00-189-9278, 2825-00-389-9738 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12233: Surface Treatment: CADMIUM OR ZINC OR ANODIZE OVERALL; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Length: 1.250 INCHES MINIMUM IN; End Item Identification: 5410-01-482-7565. 12 total characteristics are documented in the Federal Logistics Information System.