The Screw,machine, cataloged under National Stock Number 5305-00-829-3870, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-829-3870 |
| Primary Part Number | AN500D4-8 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | ACTIVE |
| Head Style | FILLISTER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 40 |
| Thread Class | 2A A |
| Screw Material | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 303SE |
| Screw Surface Treatment | PASSIVATE |
| Thread Length | 0.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AISI ASSN STD ALL MATERIAL RESPONSES |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Head Diameter | 0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-829-3870 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 5305-00-829-3870 has 3 cross-referenced part numbers: AN500D4-8 (Aeronautical Standards Group Dept of Navy and Air Force), 16446 (Federal Screw Products, Inc.), 16446ADX (Airdale Express Llc Div Airdale Express).
There are 7 known substitutes for 5305-00-829-3870: 5360-00-249-8306, 5970-00-324-9647, 5950-00-645-8645 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN500D4-8: Head Style: FILLISTER; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 40; Thread Class: 2A A. 14 total characteristics are documented in the Federal Logistics Information System.