Plain Ring Gages

2.7505 MASTER PLAIN BORE RING GAGE 2.7500 +.0005 OVERSIZE 2 3/4 70 mm CHECK

BOWERS

3.49990 MASTER PLAIN BORE RING GAGE 3.5000 -.0001 UNDERSIZE 3 1/2 89 mm 3.4999

3.5100 CL X MASTER PLAIN BORE RING GAGE 3.5000 -.0056 OVERSIZE 3 1/2 89 mm 3.510

4.688 CL X MASTER PLAIN BORE RING GAGE 4.6875 +.0005 4 11/16 119 mm 4.6880 CHECK

47.744 CLASS XX MASTER PLAIN BORE RING GAGE 48.000 -.256 UNDERSIZE 48 mm 1.8797

99.505 CLASS X MASTER PLAIN BORE RING GAGE 99.500 +.005 OVERSIZE 99.5 mm 3.9175

GLASTONBURY GAGE

3.6235 CLASS X MASTER PLAIN BORE RING GAGE 3.6250 -.0015 UNDERSIZE 3 5/8 92 mm

G.A. CO.

69.82 CL X MASTER PLAIN BORE RING GAGE 70.000 -.180 70 mm 2.7488 69.820 CHECK

GLASTONBURY GAGE

1.6530 CL X MASTER PLAIN BORE RING GAGE 1.6563 -.0033 1 21/32 42 mm 1.653 CHECK

VTG

3.6708 CL XX MASTER PLAIN BORE RING GAGE 3.6719 -.0011 3 43/64 93.238 mm CHECK

PRATT & WHITNEY

2.0000 CLASS XX MASTER PLAIN BORE RING GAGE ONSIZE 2.0 50.800 mm 2.000 CHECK

VTG

54.992 CLASS X MASTER PLAIN BORE RING GAGE 55.000 -.008 UNDERSIZE 55 mm 2.1650