1 1/2 - 18

HANSON WHITNEY

1 1/2 18 NS 3 THREAD RING GAGES 1.5 GO NO GO P.D.'S = 1.4624 & 1.4574 1.50 1.500 - DW10412RD

UNITED

1 1/2 18 UNEF 2A THREAD RING GAGE 1.5 NO GO ONLY P.D. = 1.4574 INSPECTION TOOL - RL0282BURL

G. WHALLEY

1 1/2 18 UNEF 3A THREAD RING GAGES 1.5 GO NO GO P.D.'S = 1.4639 & 1.4602 NEF-3A - DW8474RD

DOALL

1 1/2 18 NEF 2A THREAD RING GAGE 1.5 NO GO ONLY P.D. = 1.4574 UNEF-2A - DW4542RD

1 1/2 18 SPECIAL THREAD RING GAGE 1.5 NO GO ONLY P.D. = 1.4599 1 1/2"-18

MERCURY

1 1/2 18 UNEF 2A THREAD RING GAGE 1.5 GO ONLY P.D. = 1.4624 NEF-2A INSPECTION - JF2753MS

1 1/2 18 UNEF 2A SPECIAL THREAD RING GAGE 1.5 GO ONLY P.D. = 1.4602 SPL. NEF-2A

HANSON WHITNEY

1 1/2 18 NEF 2 THREAD RING GAGE 1.5 NO GO ONLY P.D. = 1.4584 INSPECTION 1 1/2-18

HANSON-WHITNEY

1 1/2 18 NEF 3 THREAD RING GAGES 1.5 GO NO GO P.D.'S = 1.4639 & 1.4601 QUALITY

JOHN BATH CO.

1 1/2 18 NEF 3 THREAD RING GAGE 1.5 GO NO GO P.D 1.4639 & 1.4601 QUALITY NEF-3

SHEFFIELD GAGE CORP.

1 1/2 18 NS THREAD RING GAGE 1.5 GO ONLY P.D. = 1.4639 QUALITY INSPECTION

HANSON - WHITNEY

1 1/2 18 NS THREAD RING GAGE 1.5 GO ONLY P.D. = 1.4639 QUALITY TOOLS 1 1/2-18