Thread Gages

G.A. CO.

8 32 UNC 3A SPECIAL THREAD RING GAGE #8 .164 .1640 GO ONLY P.D. = .1457 CHECK - DW29945BG4

2 1/4 24 UNS 2B SPECIAL THREAD PLUG GAGE 2.25 GO NO GO P.D.'S = 2.2245 & 2.2289 - DW29944BG4

2" 20 UN 2A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9660 & 1.9611 - DW29943BG4

MERCURY GAGE

2 1/4 32 UNS 2A SET THREAD PLUG GAGE 2.25 GO NO GO P.D.'S = 2.2284 & 2.2242 - DW29942BG4

2" 32 UNS 2A SET THREAD PLUG GAGE 2.0 2.00 GO NO GO P.D.'S = 1.9784 & 1.9742 - DW29940BG4

NORTH AMERICAN

NEW 3/8 18 NPT L1 PIPE THREAD PLUG GAGE .375 .3750 N.P.T. NATIONAL TAPER CHECK - DW29939LVR

2 1/4 24 UNS 2B SPECIAL THREAD PLUG GAGE 2.25 GO NO GO P.D.'S = 2.2265 & 2.2309 - DW29935BG4

ALAMEDA

1 1/4 28 UN 2A SET THREAD PLUG GAGE 1.25 1.250 GO NO GO P.D.'S = 1.2256 & 1.2215 - DW29933BG4

ALAMEDA

1 1/4 32 UNS 2B SPECIAL THREAD PLUG GAGE 1.25 GO NO GO P.D.'S = 1.2309 & 1.2360 - DW29932BG4

5/8 40 UNS 3A SET THREAD PLUG GAGE .625 .6250 GO NO GO P.D.'S = .6088 & .6063 - DW29931BG4

ALAMEDA

1 7/16 28 UN 2B THREAD PLUG GAGE 1.4375 GO NO GO P.D.'S = 1.4143 & 1.4198 CHECK - DW29930BG4

2 1/4 20 UN 3B THREAD PLUG GAGE 2.25 2.250 GO NO GO P.D.'S = 2.2175 & 2.2223 - DW29929BG4