S.G. CO.

S.G. CO.

1.869 16 UNS 3A THREAD RING GAGES GO NO GO P.D.'S = 1.8276 & 1.8231 NS-3A TOOL - DW3485RD

S.G. CO.

1.8690 16 UNS 3A THREAD RING GAGE 1.869 NO GO ONLY P.D. = 1.8231 NS-3A CHECK - DW6386RD

S.G. CO.

1.8775 CLASS XX MASTER BORE RING GAGE 1.8750 +.0025 OVERSIZE 1 7/8 47.689 mm

S.G. CO.

1/2 20 UNF 2A BEFORE PLATE THREAD RING GAGE .5 .50 .500 GO ONLY P.D. = .4650 - DW33836CT4

S.G. CO.

1/2 20 UNF 2A BEFORE PLATE THREAD RING GAGES .5 GO NO GO P.D.'S = .4652 & .4609 - DW8752RD

S.G. CO.

1/2 20 UNF MODIFIED THREAD RING GAGE .5 NO GO ONLY P.D. = .4565 .50 .500 .5000 - DW12097RD

S.G. CO.

1/2 5 MOD. STUB ACME THREAD RING GAGES .5 5.0 GO NO GO P.D.'S = .4550 & .4350 - DW15312LVR

S.G. CO.

1/2 5 STUB ACME MODIFIED THREAD RING GAGES .5 5.0 GO NO GO PD'S = .3707 & .3507 - DW14651AC2

S.G. CO.

1/4 18 NPS PIPE THREAD RING GAGE .25 .250 .2500 GO NO GO P.D.'S = .4864 & .4834 - DW25567BF3

S.G. CO.

1/4 18 NPTF L1 PIPE THREAD RING GAGE .25 .250 .2500 N.P.T.F. DRYSEAL TAPER CHECK - DT0088BU

S.G. CO.

1/4 20 UNC 2A BEFORE PLATE THREAD RING GAGE .25 .250 NO GO ONLY P.D. = .2117 - DW28793LVR

S.G. CO.

1/4 20 UNC 2A BEFORE PLATING THREAD RING GAGE .25 .250 NO GO ONLY P.D. = .2117 - DW36131BG5