Thread Gages

BATH

1 5/16 14 NS 2 THREAD RING GAGES 1.3125 GO NO GO P.D.'S = 1.2661 & 1.2603 CHECK - DW21602RD

BESLY

55/64 27 NS THREAD RING GAGES .8593 GO NO GO P.D.'S = .8819 & .8280 CHECK - DW21607RD

15/16 24 NS 3 THREAD RING GAGES .9375 GO NO GO P.D.'S = .9104 & .9069 CHECK - DW21617RD

EFCO

1/4 20 NC 3 THREAD RING GAGES .25 .250 GO NO GO P.D.'S = .2175 & .2140 UNC-3 - DW21601RD

EFCO

1/4 64 UNS 2A THREAD RING GAGES .25 .250 .2500 GO NO GO P.D.'S = .2392 & .2368 - DW21611RD

GTD

1 1/2 16 NS THREAD RING GAGE 1.5 1.50 1.500 1.5000 NO GO ONLY P.D. = 1.4540 - DW21606RD

PM CO

1/4 28 NF SPECIAL THREAD RING GAGE .25 .250 .2500 GO ONLY P.D. = .2253 - DW21616RD

PRATT & WHITNEY

2 1/4 20 NS 2 LEFT HAND SET THREAD PLUG GAGE 2.25 GO NO GO PDS= 2.2175 & 2.2113 - DW21595RD

LINCOLN GAGE

11/16 24 NEF 3 THREAD PLUG GAGE .6875 GO NO GO P.D.'S = .6604 & .6633 UNEF-3 - DW21585RD

DETROIT

3/8 16 NS BEFORE PLATE SET THREAD PLUG GAGE .375 GO NO GO P.D.'S = .3364 & .3344 - DW21590RD

HEMCO

13/16 20 NEF 3 THREAD PLUG GAGE .8125 GO NO GO P.D.'S = .7800 & .7832 UNEF-3 - DW21600RD

ATLAS

.430 40 NS 2 THREAD PLUG GAGE .43 .4300 GO NO GO P.D.'S = .4138 & .4173 CHECK - DW21594RD