The Screw,machine, cataloged under National Stock Number 5305-00-638-0580, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-638-0580 |
| Primary Part Number | 122229 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Telemechanics Inc |
| Status | CANCELLED |
| Screw Surface Treatment | CADMIUM |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Thread Class | 2A A |
| Screw Material | STEEL |
| Head Style | FLAT CHAMFER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Head Diameter | 0.250 INCHES NOMINAL IN |
| Thread Length | 1.750 INCHES MINIMUM IN |
| Fastener Length | 4.750 INCHES NOMINAL IN |
| Head Height | 0.188 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-638-0580 is a Screw,machine, manufactured by Telemechanics Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-638-0580 has 3 cross-referenced part numbers: 122229 (At and T Corp), 122229 (Telemechanics Inc), 122229 (Zf Industrieantriebe Witten Gmbh).
There are 2 known substitutes for 5305-00-638-0580: 2990-00-392-8515, 2940-00-679-6076. Verify interchangeability with system specifications before substitution.
Key specifications for 122229: Screw Surface Treatment: CADMIUM; Thread Direction: RIGHT-HAND; Nominal Thread Diameter: 0.164 INCHES IN; Thread Class: 2A A. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-638-0580 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.