The Screw,machine, cataloged under National Stock Number 5305-00-639-2908, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 16 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-639-2908 |
| Primary Part Number | 13798 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | CANCELLED |
| Head Hole Configuration Style | ROUND |
| Hole Quantity | 1 |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Head Height | 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Head Diameter | 0.312 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Screw Surface Treatment | CADMIUM |
| Thread Quantity Per Inch | 24 |
| Screw Material | STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1029 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1527 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1038 OR STEEL COMP 1040 OR STEEL COMP 1541 OR STEEL COMP 1108 OR STEEL COMP 1109 OR STEEL COMP 1110 |
| Thread Direction | RIGHT-HAND |
| Hole Diameter | 0.050 INCHES NOMINAL IN |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Thread Length | 0.562 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-639-2908 is a Screw,machine, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-639-2908 has 3 cross-referenced part numbers: 13798 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 13798 (Honeywell International, Inc Div Aerospace-Tucson), 13798 (Allied Signal Inc Aerospace Equipment Systems Eatontown Site).
There are 5 known substitutes for 5305-00-639-2908: 5120-00-084-4433, 5360-00-526-2200, 5310-00-559-4484 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 13798: Head Hole Configuration Style: ROUND; Hole Quantity: 1; Nominal Thread Diameter: 0.190 INCHES IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC). 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-639-2908 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.