Working Plug Gages for Checking Threaded Holes

DOALL

1.305 32 NS 3 THREAD PLUG GAGE 1.3050 GO NO GO P.D.'S = 1.2847 & 1.2887 CHECK - DW27305RD

1 3/16 18 NS PREPLATE THREAD PLUG GAGE 1.1875 GO NO GO P.D.'S = 1.1570 & 1.1650 - DW27304RD

DOALL

1.293 24 NS 3 THREAD PLUG GAGE 1.2930 GO NO GO P.D.'S = 1.2659 & 1.2699 CHECK - DW27302RD

PRATT & WHITNEY

1 1/2 11 1/2 NS THREAD PLUG GAGE 1.5 1.50 GO ONLY P.D. = 1.4435 UNS-2B OR 3B - DW27299RD

PONAM

15/16 27 UNS 2B THREAD PLUG GAGE .9375 GO NO GO P.D.'S = .9134 & .9186 CHECK - DW27297RD

2.240 16 N 2 THREAD PLUG GAGE 2.24 GO NO GO PDS= 2.1994 & 2.2039 2 1/4 UNDERSIZE - DW27294RD

THREAD SYSTEMS

5 1/2 12 UN 3B LEFT HAND THREAD PLUG GAGE 5.5 GO ONLY P.D. = 5.4459 3B OR 2B - DW27293AL4

G.A. CO.

.885 14 NGO LEFT HAND THREAD PLUG GAGE GO NO GO PD'S = .8386 & .8422 GAS OUTLET - DW27280AP4

1.7987 20 UNF 2B THREAD PLUG GAGE GO NO GO P.D.'S = 1.7662 & 1.7725 INSPECTION - DW27279AP4

BUDGET 1 27/32 20 UNS 2B THREAD PLUG GAGE 1.8437 GO NO GO PDS= 1.8113 & 1.8176 - DW27283AP4

ACCU-GAGE

1" 28 UN 3B THREAD PLUG GAGE 1.0 1.00 1.000 GO NO GO P.D.'S = .9768 & .9807 - DW27277AP4

SPIRALOCK

15/16 22 SPIRALOCK THREAD PLUG GAGE .9375 NO GO ONLY P.D. = .9241 HI RAMP CHECK - DW27275AP4