NSN 5340-01-054-1817

Part Details | EXPANSION PLUG

5340-01-054-1817 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: 5340010541817, MS356481, MS35648-1, 5340-01-054-1817, 01-054-1817, 5340010541817, 010541817

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 16, 197801-054-181703797 ( PLUG, EXPANSION )
REFERENCE DRAWINGS & PICTURES

CONCAVE

Cross Reference | NSN 5340-01-054-1817
Part Number Cage Code Manufacturer
5340010541817SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
MS35648-196906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5340-01-054-1817
Characteristic Specifications
MATERIAL STEEL
MATERIAL DOCUMENT AND CLASSIFICATION66, COMP 1008 THRU 1022 FED STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATOR CONCAVE
RADIUS0.219 INCHES NOMINAL
OUTSIDE DIAMETER0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
MATERIAL THICKNESS0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM