The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-564-7516, 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 13 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-564-7516 |
| Primary Part Number | 15221 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | ZINC OVERALL |
| Color | YELLOW OVERALL |
| Material | STEEL OVERALL |
| Width Between Flats | 0.734 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 4.400 INCHES MINIMUM AND 4.500 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Head Style | HEXAGON |
| Thread Quantity Per Inch | 13 |
| Thread Length | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15221 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-564-7516 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-564-7516 has 1 cross-referenced part number: 15221 (Fastenal Company Dba Fastenal Co).
There are 10 known substitutes for 5305-01-564-7516: 5940-00-159-0247, 5136-00-228-1005, 5330-00-285-8278 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 15221: Part Name Assigned by Controlling Agency: 1/2 INCHES-13 X 4-1/2 INCHES GRADE 8 YELLOW ZINC HEX CAP SCREW IN; Head Height: 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Surface Treatment: ZINC OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.