NSN 5340-00-205-3901

Part Details | EXPANSION PLUG

5340-00-205-3901 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: MS937914, MS9379-14, 5340-00-205-3901, 00-205-3901, 5340002053901, 002053901

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 13, 197300-205-390103797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CONCAVE

Cross Reference | NSN 5340-00-205-3901
Part Number Cage Code Manufacturer
MS9379-1496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5340-00-205-3901
Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR CONCAVE
RADIUS1.188 INCHES NOMINAL
OUTSIDE DIAMETER0.997 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
MATERIAL THICKNESS0.080 INCHES NOMINAL