The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-497-0397, 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 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-01-497-0397 |
| Primary Part Number | 95017 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Fastener Length | 3.440 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Treatment | ZINC OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Thread Quantity Per Inch | 20 |
| Thread Class | 2A A |
| Head Height | 0.150 INCHES MINIMUM AND 0.163 INCHES MAXIMUM IN |
| Width Between Flats | 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1/4-20 X 3.50 GRADE 5 YELLOW ZI | The American Society of Mechanical Engineers (USA) |
| ASME B18.2.1 | The American Society of Mechanical Engineers (USA) |
| 52843AX | Oshkosh Defense Llc (USA) |
| 95017 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 52843AX | Oshkosh Corp (USA) |
| 12759-00233 | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-497-0397 is a Screw,cap,hexagon Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-01-497-0397 has 6 cross-referenced part numbers: 1/4-20 X 3.50 GRADE 5 YELLOW ZI (The American Society of Mechanical Engineers), ASME B18.2.1 (The American Society of Mechanical Engineers), 52843AX (Oshkosh Defense Llc), 95017 (Fastenal Company Dba Fastenal Co), 52843AX (Oshkosh Corp) and 1 more.
There are 4 known substitutes for 5305-01-497-0397: 5310-00-152-1016, 5360-00-620-7899, 3030-01-241-1637 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 95017: Thread Direction: RIGHT-HAND; Thread Length: 0.750 INCHES NOMINAL IN; Fastener Length: 3.440 INCHES MINIMUM AND 3.500 INCHES MAXIMUM IN; Head Style: HEXAGON. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-01-497-0397 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.