The Screw,cap,socket Head, cataloged under National Stock Number 5305-00-550-4246, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Engine Control Systems Llc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5305-00-550-4246 |
| Primary Part Number | 14862 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303F OVERALL |
| Head Height | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN |
| Thread Length | 0.477 INCHES MINIMUM IN |
| Hole Type | DRILLED |
| Fastener Length | 0.560 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Surface Finish | 50.0 MICROINCHES THREADS |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.306 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Head Style | FLAT CHAMFER |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Hole Quantity | 4 |
| Width Across Flats | 0.156 INCHES NOMINAL IN |
| Hole Configuration Style | ROUND LONGITUDINAL HOLE |
| Hole Diameter | 0.047 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 14862 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5305-00-550-4246 is a Screw,cap,socket Head, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-550-4246 has 1 cross-referenced part number: 14862 (Triumph Engine Control Systems Llc).
There are 5 known substitutes for 5305-00-550-4246: 5930-00-153-6875, 5320-00-559-3007, 6640-00-861-6215 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 14862: Surface Treatment: PASSIVATE OVERALL; Material: STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 303 PLUS X OR STEEL COMP 303SE OR STEEL COMP 303F OVERALL; Head Height: 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM IN; Thread Length: 0.477 INCHES MINIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.