Thread Gages

GTD

2" 4 1/2 NC THREAD RING GAGE 2.0 2.00 2.000 2.0000 GO ONLY P.D. = 1.8557 UNC 3A - DW28689OB4

HEMCO

1 1/4 8 N 3A LEFT HAND THREAD RING GAGE 1.25 1.250 GO ONLY P.D. = 1.1688 L.H. - DW28688OB4

HEMCO

1 3/8 8 N 3A LEFT HAND THREAD RING GAGE 1.375 1.3750 GO ONLY P.D. = 1.2938 L.H. - DW28687OB4

HEMCO

1 1/2 8 N 3 LEFT HAND THREAD RING GAGE 1.5 GO ONLY P.D. = 1.4188 UN-3 3A L.H. - DW28686OB4

PRATT & WHITNEY

4 40 NC 3 THREAD RING GAGE #4 .112 .1120 NO GO ONLY P.D. = .0941 UNC-3 CHECK - DW28683OB4

GTD

4 40 UNC 2A THREAD RING GAGE #4 .112 .1120 GO ONLY P.D. = .0950 INSPECTION CHECK - DW28680OB4

PRATT & WHITNEY

2 64 NF THREAD RING GAGE #2 .086 .0860 GO ONLY P.D. = .0759 UNF 3A INSPECTION - DW28678OB4

PRATT & WHITNEY

10 32 NF SPECIAL THREAD RING GAGE #10 .190 .1900 GO ONLY PD = .1687 UNDER BASIC - DW28676OB4

VERMONT GAGE

NEW 1" 64 UNS 3B VERMONT THREAD PLUG GAGE 1.0 1.00 1.000 NO GO ONLY P.D. = .9928 - DW28675LVR

12 32 UNEF 3A THREAD RING GAGE #12 .216 .2160 GO ONLY P.D. = .1957 INSPECTION - DW28674OB4

PENNOYER DODGE

5/16 18 NS SPECIAL THREAD RING GAGE .3125 GO ONLY PD = .2817 5/16"-18 INSPECTION - DW28673OB4

VERMONT GAGE

6 5/8 12 UNS 2B VERMONT THREAD PLUG GAGE 6.625 6.6250 NO GO ONLY P.D. = 6.5799 - DW28671OB4