NSN 5340-00-081-6353

Part Details | EXPANSION PLUG

5340-00-081-6353 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: MS917604, MS9176-04, 5340-00-081-6353, 00-081-6353, 5340000816353, 000816353

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 15, 196700-081-635303797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CUP

Cross Reference | NSN 5340-00-081-6353
Part Number Cage Code Manufacturer
MS9176-0496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5340-00-081-6353
Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5040 ASSN STD SINGLE MATERIAL RESPONSE
SURFACE TREATMENT OXIDE
STYLE DESIGNATOR CUP
OUTSIDE DIAMETER0.381 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
MATERIAL THICKNESS0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
HEIGHT0.220 INCHES MINIMUM AND 0.260 INCHES MAXIMUM