The Screw,machine, cataloged under National Stock Number 5305-00-639-8255, 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 14 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-639-8255 |
| Primary Part Number | 135013 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Thread Quantity Per Inch | 40 |
| Screw Surface Treatment | COPPER |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Height | 0.375 INCHES NOMINAL IN |
| Screw Material | STEEL |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | SLOT |
| Features Provided | CASEHARDENED |
| Thread Class | 3A A |
| Head Style | FLAT CHAMFER |
| Head Diameter | 0.188 INCHES NOMINAL IN |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Thread Length | 0.172 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-639-8255 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-639-8255 has 3 cross-referenced part numbers: 135013 (Telemechanics Inc), 135013 (At and T Corp), 135013 (Lucent Technologies Inc Dba Federal Marketing Group).
There are 4 known substitutes for 5305-00-639-8255: 1660-00-346-4051, 4930-00-348-5623, 5950-00-984-8723 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 135013: Thread Quantity Per Inch: 40; Screw Surface Treatment: COPPER; Nominal Thread Diameter: 0.138 INCHES IN; Head Height: 0.375 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-639-8255 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.