Inch

1/8 27 PTF SAE L1 SHORT PIPE THREAD RING GAGE .125 P.T.F. S.A.E. L-1 QUALITY

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G.A. CO.

3/8 18 1/2 NPSM SPECIAL PIPE THREAD RING GAGES .375 GO NO GO PD'S= .6110 & .6060

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G.A. CO.

3/8 19 BSPF TRUNCATED PIPE THREAD RING GAGES .375 GO NO GO P.D.'S= .6220 & .6181

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G.A. CO.

3/8 18 NPSM 2A PIPE THREAD RING GAGES .375 GO NO GO P.D.'S = .6256 & .6211 A/P

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G.A. CO.

1/4 18 NPSM SPECIAL PIPE THREAD RING GAGES .25 GO NO GO PD'S = .4875 & .4843 SPL

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G.A. CO.

1/4 19 BSPF TRUNCATED PIPE THREAD RING GAGES .25 GO NO GO P.D.'S = .4843 & .4794

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VERMONT

1/2 14 NTPF ROOT CHECK 6 STEP PIPE THREAD RING GAGE .5 QUALITY INSPECTION TOOL

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M & J Tooling LLC

1/8 27 NPTF MODIFIED PIPE THREAD PLUG GAGE .125 N.P.T.F. CHECK FOR RING QUALITY

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M & J Tooling LLC

1/4 18 PIPE THREAD PLUG GAGE MASTER TO CHECK L1 & L3 RING .250 INSPECTION TOOLS

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LEADER CORP

3/8 18 ANPT L1 PIPE THREAD PLUG GAGE MASTER TO CHECK RING L-1 .375 A.N.P.T.

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LEADER CORP

1" 11 1/2 ANPT L1 PIPE THREAD PLUG GAGE MASTER TO CHECK RING L-1 1.0 11.50 TOOLS

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LEADER CORP

1/2 14 ANPT L2 PIPE THREAD PLUG GAGE MASTER TO CHECK RING L-2 .50 A.N.P.T. TOOLS

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