The Setscrew, cataloged under National Stock Number 5305-00-723-3237, 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 14 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-723-3237 |
| Primary Part Number | AN565A8H4 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | CANCELLED |
| Thread Quantity Per Inch | 32 |
| Surface Treatment | CADMIUM OVERALL |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Hardness Rating | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Point Style | FLAT |
| Thread Length | 0.250 INCHES MAXIMUM IN |
| Internal Drive Style | HEXAGON |
| Width Across Flats | 0.078 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN565A8H4 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5305-00-723-3237 is a Setscrew, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-723-3237 has 1 cross-referenced part number: AN565A8H4 (Aeronautical Standards Group Dept of Navy and Air Force).
There is 1 known substitute for 5305-00-723-3237: 5305-00-724-6783. Verify interchangeability with system specifications before substitution.
Key specifications for AN565A8H4: Thread Quantity Per Inch: 32; Surface Treatment: CADMIUM OVERALL; Fastener Length: 0.250 INCHES NOMINAL IN; Thread Class: 3A A. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-723-3237 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.