1/2 - 48

1/2 48 2A THREAD RING GAGE .5 1/2"-48 GO AND NO GO INSPECTION CHECK - DW9287BU

PRATT & WHITNEY

1/2 48 NS 2 THREAD RING GAGES .5 GO NO GO P.D.'S = .4865 & .4831 UNS-2 TOOL