NSN 5340-00-081-9231

Part Details | EXPANSION PLUG

5340-00-081-9231 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: 6777173, L31080, 5340-00-081-9231, 00-081-9231, 5340000819231, 000819231

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 13, 196700-081-923103797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CUP

Cross Reference | NSN 5340-00-081-9231
Part Number Cage Code Manufacturer
677717373342ALLISON TRANSMISSION, INC.
L3108010988CNH INDUSTRIAL AMERICA LLC
Technical Data | NSN 5340-00-081-9231
Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATIONA66$JGAAISI OR SAE 1008 THRU 1022 2ND MATERIAL RESPONSE
STYLE DESIGNATOR CUP
OUTSIDE DIAMETER0.903 INCHES MINIMUM AND 0.908 INCHES MAXIMUM
MATERIAL THICKNESS0.035 INCHES MINIMUM AND 0.039 INCHES MAXIMUM
HEIGHT0.680 INCHES NOMINAL