The Thumbscrew, cataloged under National Stock Number 5305-01-164-4386, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Keysight Technologies Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-164-4386 |
| Primary Part Number | 1390-0075 |
| Item Name | Thumbscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Height | 0.438 INCHES NOMINAL IN |
| Head Style | WING NO. 4 |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 32 |
| Thread Class | 2A A |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Width Between Flats | 0.750 INCHES NOMINAL IN |
| Thread Length | 0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Fastener Length | 0.375 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-164-4386 is a Thumbscrew, manufactured by Keysight Technologies Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-164-4386 has 5 cross-referenced part numbers: 1390-0075 (Hewlett-Packard Company Dba HP), 1390-0075 (Keysight Technologies, Inc.), 1390-0075 (Keysight Technologies Inc), 33302ADX (Airdale Express Llc Div Airdale Express), 33302 (Federal Screw Products, Inc.).
There are 5 known substitutes for 5305-01-164-4386: 5935-00-204-8161, 5305-00-424-0801, 5360-01-127-0281 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1390-0075: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Height: 0.438 INCHES NOMINAL IN; Head Style: WING NO. 4; Thread Direction: RIGHT-HAND. 12 total characteristics are documented in the Federal Logistics Information System.