The Setscrew, cataloged under National Stock Number 5305-00-682-5724, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 15 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-682-5724 |
| Primary Part Number | AN565EC524H4 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Material | STEEL COMP 302 OR STEEL COMP 431 OVERALL |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Series Designator | UNF |
| Head Style | HEADLESS (SETSCREW) |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Class | 3A A |
| Internal Drive Style | HEXAGON |
| Width Across Flats | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Thread Quantity Per Inch | 24 |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.250 INCHES MAXIMUM IN |
| Point Style | HALF DOG |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN565EC524H4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| FFS103TYPE3STYLE6 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5305-00-682-5724 is a Setscrew, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-682-5724 has 2 cross-referenced part numbers: AN565EC524H4 (Aeronautical Standards Group Dept of Navy and Air Force), FFS103TYPE3STYLE6 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 12 known substitutes for 5305-00-682-5724: 5305-00-022-3042, 5305-00-022-3052, 5305-00-022-3150 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN565EC524H4: Fastener Length: 0.250 INCHES NOMINAL IN; Material: STEEL COMP 302 OR STEEL COMP 431 OVERALL; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.