Set Plug Gages for Calibrating Ring Gages

PRATT & WHITNEY

1 7/16 20 NS 2 LEFT HAND SET THREAD PLUG GAGE 1.4375 GO NO GO = 1.4050 & 1.3998 - DW21685RD

G. WHALLEY

2 1/2 20 UN 2A SET THREAD PLUG GAGE 2.5 2.50 GO NO GO P.D.'S = 2.4660 & 2.4609 - DW21688RD

SHEFFIELD

1.173 18 NS N06 LOCKNUT SET THREAD PLUG GAGE 1.1730 GO ONLY P.D. = 1.1369 CHECK - DW21692RD

9/16 18 NF 2 SET THREAD PLUG GAGE .5625 GO NO GO P.D.'S = .5264 & .5223 CHECK - DW21675RD

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

DETROIT

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

.490 32 NS SET THREAD PLUG GAGE .49 .4900 GO NO GO P.D.'S = .4694 & .4662 CHECK - DW21565RD

GTD

5/8 11 UNC 2A SET THREAD PLUG GAGE .625 .6250 GO ONLY P.D. = .5644 INSPECTION - DW21522RD

MAUSNER

CERTIFIED 2 3/4 12 UN 2A SET THREAD PLUG GAGE 2.75 GO NO GO = 2.6940 & 2.6878 - DW21508LVR

VERMONT GAGE

M8 X 1.25 6g HILO VERMONT SET THREAD PLUG GAGE 8 GO NO GO P.D.'S = 7.160 & 7.042 - DW21496CP2

HANSON WHITNEY

7/16 28 NEF 1 SET THREAD PLUG GAGE .4375 GO NO GO P.D.'S = .4131 & .4088 CHECK - DW21495CP2

CERTIFIED 2 1/2 16 UN 2A SET THREAD PLUG GAGE 2.5 GO NO GO PDS= 2.4577 & 2.4522 - DW21489LVR