Shield
Or a Taeguk Azure and gray (the shoulder sleeve insignia of the 29th Division), between four fleurs-de-lis in cross Vert.
Crest
That for the regiments and separate battalions of the New Jersey Army National Guard: On a wreath of the colors Or and Azure a lion's head erased Or collared four fusils Gules.
Motto
STRENGTH IN STEEL.
Shield
Yellow is for Armor. The shoulder sleeve insignia of the 29th Division indicates service during World War I. The fleurs-de-lis refer to the organization's four European battle honors of World War II.
Crest
The crest is that of the New Jersey Army National Guard.
The coat of arms was originally approved for the 252d Tank Battalion on 18 July 1956. It was amended to change the blazon of the shield on 28 August 1956. The insignia was redesignated for the 53d Armor Regiment on 5 June 1961.