Stem Adapter 21/31" D , BJ Thermostat, NOTCH UP, FLAT DOWN. NRE # 032595
D Stem Adapter, BJ T'STAT , STEM 21/32" LONG,
TOTAL LENGTH = 1.575" , NOTCH UP, FLAT DOWN.
NRE # 032595
APW # 2000102, 2000102BJ, AS-2000102
Bloomfield # WS-59010
Cecilware # M216A
Garland # 2527700
Grindmaster # M216A
Southbend # 1174338
Star Mfg # 2T-Y1962, 59010, WS-59010, Y1962