NSN 5340-01-306-3646

Part Details | EXPANSION PLUG

5340-01-306-3646 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: 30702914, 3070291-4, 5340-01-306-3646, 01-306-3646, 5340013063646, 013063646

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 23, 198901-306-364603797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CUP

Cross Reference | NSN 5340-01-306-3646
Part Number Cage Code Manufacturer
3070291-499193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 5340-01-306-3646
Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR CUP
OUTSIDE DIAMETER0.941 INCHES NOMINAL
MATERIAL THICKNESS0.063 INCHES NOMINAL
HEIGHT0.253 INCHES NOMINAL
SPECIAL FEATURESACFT MODEL HU25A ATF3-6 ENGINE