The Screw,machine, cataloged under National Stock Number 5305-01-217-9748, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-217-9748 |
| Primary Part Number | AN500D4R4 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Specification/standard Data | 88044-AN500 GOVERNMENT STANDARD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | FILLISTER |
| Screw Material | STEEL CORROSION RESISTING |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Head Height | 0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Head Diameter | 0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Minimum Tensile Strength | 55000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 40 |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Fastener Length | 0.219 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Screw Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-217-9748 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-217-9748 has 2 cross-referenced part numbers: AN500D4R4 (Aeronautical Standards Group Dept of Navy and Air Force), AN500D4-4 (Aeronautical Standards Group Dept of Navy and Air Force).
There is 1 known substitute for 5305-01-217-9748: 5305-00-922-8778. Verify interchangeability with system specifications before substitution.
Key specifications for AN500D4R4: Nominal Thread Diameter: 0.112 INCHES IN; Specification/standard Data: 88044-AN500 GOVERNMENT STANDARD; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Style: FILLISTER. 16 total characteristics are documented in the Federal Logistics Information System.