The Screw,machine, cataloged under National Stock Number 5305-00-577-5438, 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 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-577-5438 |
| Primary Part Number | 111050 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Head Diameter | 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN |
| Thread Length | 1.000 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Hole Diameter | 0.046 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | I TYPE AND 5S STYLE |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Head Height | 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Head Hole Configuration Style | ROUND |
| Screw Material | STEEL |
| Hole Quantity | 1 |
| Head Style | FILLISTER |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 111050 | Telemechanics Inc (USA) |
| MS35263-67 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 111050 | At and T Corp (USA) |
| 1B1100 | Itt Telecom Products Corp Network Systems Div (USA) |
NSN 5305-00-577-5438 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-577-5438 has 4 cross-referenced part numbers: 111050 (Telemechanics Inc), MS35263-67 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 111050 (At and T Corp), 1B1100 (Itt Telecom Products Corp Network Systems Div).
There are 6 known substitutes for 5305-00-577-5438: 3110-00-158-8624, 5365-00-409-9573, 3655-00-871-5194 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 111050: Head Diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN; Thread Length: 1.000 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Class: 2A A. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-577-5438 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.