THE PIPE MACHINERY COMPANY

THE PIPE MACHINERY COMPANY

.151 40 UNS 3A THREAD RING GAGES .1510 GO NO GO P.D.'S = .1348 & .1327 QUALITY

THE PIPE MACHINERY COMPANY

.470 32 NS 2 THREAD PLUG GAGE .47 GO NO GO P.D.'S = .4497 & .4533 INSPECTION

THE PIPE MACHINERY COMPANY

1 1/4 3 ACME 3G DBL. LEAD LEFT HAND SET THREAD PLUG GAGE NO GO ONLY PD = 1.0654

THE PIPE MACHINERY COMPANY

1 3/8 18 NS THREAD RING GAGE 1.375 GO ONLY P.D. = 1.3360 QUALITY INSPECTION TOOL

THE PIPE MACHINERY COMPANY

1.656 20 NS 2 TRUNCATED SET THREAD PLUG GAGE 1.6560 GO NO GO PDS 1.6235 & 1.6179

THE PIPE MACHINERY COMPANY

1/2 40 NS THREAD RING GAGE .5 NO GO ONLY P.D. = .4842 QUALITY INSPECTION TOOL

THE PIPE MACHINERY COMPANY

1/4 28 UNF 1A THREAD RING GAGE .25 NO GO ONLY P.D. = .2208 TOOL 1/4-28 UNF-1A

THE PIPE MACHINERY COMPANY

10 24 NC 3 HILO SET THREAD PLUG GAGE #10 .190 GO ONLY P.D. = .1629 10-24 NC-3

THE PIPE MACHINERY COMPANY

10 32 UNF 3A THREAD RING GAGE #10 .190 GO ONLY P.D. = .1697 QUALITY INSPECTION