The Screw,machine, cataloged under National Stock Number 5305-01-057-1301, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cooper Industries Inc Champion Aviation Products. Government technical data includes 12 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-057-1301 |
| Primary Part Number | 82371 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cooper Industries Inc Champion Aviation Products |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Screw Material | STEEL CORROSION RESISTING |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Thread Length | 0.464 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Head Diameter | 0.140 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Internal Drive Style | SLOT |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 56 |
| Head Height | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 82371 | Cooper Industries Inc Champion Aviation Products (USA) |
NSN 5305-01-057-1301 is a Screw,machine, manufactured by Cooper Industries Inc Champion Aviation Products, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-057-1301 has 1 cross-referenced part number: 82371 (Cooper Industries Inc Champion Aviation Products).
There are 6 known substitutes for 5305-01-057-1301: 5220-00-267-3383, 4935-00-448-5826, 2530-00-528-9090 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 82371: Thread Direction: RIGHT-HAND; Fastener Length: 0.500 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Screw Material: STEEL CORROSION RESISTING. 13 total characteristics are documented in the Federal Logistics Information System.