The Screw,machine, cataloged under National Stock Number 5305-01-042-9958, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-042-9958 |
| Primary Part Number | 400934 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Screw Surface Treatment | OXIDE |
| Thread Class | 2A A |
| Screw Material | STEEL |
| Thread Quantity Per Inch | 40 |
| Thread Series Designator | UNF |
| Thread Length | 0.844 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Fastener Length | 0.891 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-042-9958 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-042-9958 has 2 cross-referenced part numbers: 400934 (American Telephone and Telegraph Co), 400934 (Telemechanics Inc).
There is 1 known substitute for 5305-01-042-9958: 2520-00-532-7243. Verify interchangeability with system specifications before substitution.
Key specifications for 400934: Screw Surface Treatment: OXIDE; Thread Class: 2A A; Screw Material: STEEL; Thread Quantity Per Inch: 40. 13 total characteristics are documented in the Federal Logistics Information System.