The Screw,machine, cataloged under National Stock Number 5305-00-180-0078, 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 | 5305-00-180-0078 |
| Primary Part Number | AN508-6-6 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | CANCELLED |
| Screw Material Document and Classification | QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 0.375 INCHES NOMINAL IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Screw Surface Treatment | TIN OR SILVER |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Screw Material | COPPER ALLOY |
| Head Style | ROUND |
| Head Height | 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN |
| Head Diameter | 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN508-6-6 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
NSN 5305-00-180-0078 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-180-0078 has 1 cross-referenced part number: AN508-6-6 (Aeronautical Standards Group Dept of Navy and Air Force).
There is 1 known substitute for 5305-00-180-0078: 5305-00-206-3716. Verify interchangeability with system specifications before substitution.
Key specifications for AN508-6-6: Screw Material Document and Classification: QQ-B-611 FED SPEC SINGLE MATERIAL RESPONSE; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Length: 0.375 INCHES NOMINAL IN; Fastener Length: 0.375 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-180-0078 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.