NSN 5340-01-343-1994

Part Details | EXPANSION PLUG

5340-01-343-1994 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: 12592673, 5340-01-343-1994, 01-343-1994, 5340013431994, 013431994

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53AUG 07, 199101-343-199403797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CONCAVE

Cross Reference | NSN 5340-01-343-1994
Part Number Cage Code Manufacturer
1259267319200US ARMY ARDEC RDECOM
Technical Data | NSN 5340-01-343-1994
Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR CONCAVE
RADIUS1.140 INCHES NOMINAL
OUTSIDE DIAMETER1.003 INCHES NOMINAL
MATERIAL THICKNESS0.088 INCHES NOMINAL
END ITEM IDENTIFICATIONM119A1 HOWITZER