S.W.G. CO.

S.W.G. CO.

1 9/16 6 SPEC. ACME LEFT HAND THREAD RING GAGES 1.5625 GO NO GO = 1.5100 1.4930 - DW11733AA1

S.W.G. CO.

1.370 40 UNC 2A THREAD RING GAGES 1.37 1.3700 GO NO GO P.D.'S = 1.3526 & 1.3496 - DW30022BG4

S.W.G. CO.

1.5730 16 NS 3 THREAD RING GAGE 1.573 NO GO ONLY P.D. = 1.5263 INSPECTION CHECK - DW15673RD

S.W.G. CO.

1.5730 16 UNS 3A THREAD RING GAGE 1.573 NO GO ONLY P.D. = 1.5263 NS-3A CHECK - DW8212RD

S.W.G. CO.

1.580 6 STUB ACME LEFT HAND THREAD RING GAGE 1.58 GO ONLY P.D. = 1.5350 L.H. - DW11606AA1

S.W.G. CO.

1.636 10 MOD STUB ACME THREAD RING GAGES GO NO GO P.D.'S = 1.6110 & 1.5973 CHECK - DW9502RD

S.W.G. CO.

1.673 14 UNS 2A THREAD RING GAGE GO ONLY P.D. = 1.6279 1.6730 INSPECTION CHECK - DW11608AA1

S.W.G. CO.

1/2 13 UNS SPECIAL THREAD RING GAGES .5 .50 .500 GO NO GO P.D.'S = .4430 & .4380 - DW18982BX2

S.W.G. CO.

2 1/2 8 UN 2A THREAD RING GAGE 2.5 GO ONLY P.D. = 2.4164 2.50 2.500 2.5000 CHECK - DW11605AA1

S.W.G. CO.

2 1/8 16 N 3 THREAD RING GAGE 2.125 GO ONLY P.D. = 2.0844 N-2 N-3 INSPECTION

S.W.G. CO.

2 3/16 24 UN 3A THREAD RING GAGE 2.1875 GO ONLY P.D. = 2.1604 N-3A INSPECTION

S.W.G. CO.

2 3/4 8 NA 2G ACME THREAD RING GAGES 2.75 GO NO GO P.D.'S = 2.6742 & 2.6537 - DW6490BU