The Screw,machine, cataloged under National Stock Number 5305-00-412-8759, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Telemechanics Inc. Government technical data includes 13 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-412-8759 |
| Primary Part Number | 49644 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Head Height | 0.125 INCHES NOMINAL IN |
| Head Diameter | 0.500 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 32 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Length | 0.344 INCHES NOMINAL IN |
| Screw Material | STEEL |
| Internal Drive Style | SLOT |
| Head Style | PAN NO. 2 |
| Screw Surface Treatment | CADMIUM |
| Fastener Length | 0.469 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-412-8759 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-412-8759 has 3 cross-referenced part numbers: 49644 (American Telephone and Telegraph Co), 49644 (Telemechanics Inc), 49644 (Zf Industrieantriebe Witten Gmbh).
There are 4 known substitutes for 5305-00-412-8759: 5950-00-603-8922, 6150-01-087-4761, 4110-01-485-3662 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 49644: Head Height: 0.125 INCHES NOMINAL IN; Head Diameter: 0.500 INCHES NOMINAL IN; Thread Series Designator: UNF; Thread Direction: RIGHT-HAND. 13 total characteristics are documented in the Federal Logistics Information System.