HEMCO / G.A. CO.

HEMCO / G.A. CO.

1 1/4 18 UNEF 2A THREAD RING GAGES 1.25 1.250 GO NO GO P.D.'S = 1.2124 & 1.2075 - NG2310YP

HEMCO / G.A. CO.

1" 14 NS 3A THREAD RING GAGES 1.0 1.00 GO NO GO P.D.'S = .9536 & .9494 UNS-3A - DW4871BU