The Screw,machine, cataloged under National Stock Number 5305-00-448-1643, 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 7 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-448-1643 |
| Primary Part Number | 78103 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Head Style | HEXAGON |
| Internal Drive Style | SLOT |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 1.187 INCHES NOMINAL IN |
| Head Height | 0.094 INCHES NOMINAL IN |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Thread Length | 0.375 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-00-448-1643 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-448-1643 has 3 cross-referenced part numbers: 78103 (Gte Communication Systems Corp), 78103 (Telemechanics Inc), 78103 (At and T Corp).
There are 5 known substitutes for 5305-00-448-1643: 5950-00-078-1786, 2530-00-554-8775, 5307-01-288-2671 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 78103: Head Style: HEXAGON; Internal Drive Style: SLOT; Thread Direction: RIGHT-HAND; Fastener Length: 1.187 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.