NSN 5340-01-305-4581

Part Details | EXPANSION PLUG

5340-01-305-4581 A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

Alternate Parts: 30702918, 3070291-8, 5340-01-305-4581, 01-305-4581, 5340013054581, 013054581

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 05, 198901-305-458103797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CUP

Cross Reference | NSN 5340-01-305-4581
Part Number Cage Code Manufacturer
3070291-899193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 5340-01-305-4581
Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR CUP
OUTSIDE DIAMETER0.678 INCHES NOMINAL
MATERIAL THICKNESS0.067 INCHES NOMINAL
HEIGHT0.254 INCHES NOMINAL
SPECIAL FEATURESINCLUDES ONE DRILLED HOLE 0.125 IN.DIA.;ACFT MODEL HU25A ATF3-6 ENGINE