WF030U REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 7021-2725-030 22.3 mm 23.1 mm 319 mm European, JETRO

WF080U REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 7021-2725-080 19.9 mm 23.9 mm ---- European, JETRO

WF220U REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 7021-2725-220 22.4 mm 24.3 mm ---- European, JETRO

WF110U REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 7021-2725-110 22.1 mm 23.6 mm ---- European, JETRO

JF48 REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 10048 19.6 mm 18.3 mm 273 mm FDA

JF50U REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 10050, 10051 19.6 mm 8.7 mm 274 mm FDA, JETRO

TLC-S1 REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 10048, 10050 19.6 mm ---- 275 mm FDA, JETRO

JFHU-LT REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 10048, 10050 19.3 mm 18.3 mm 293 mm FDA, JETRO

JF60U-LT REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 10060, 10062 19.4 mm 19.9 mm 298 mm FDA

JF62U-LT REFERENCE MOUTH BARREL LENGTH RUBBER STANDARD 10062 19.4 mm 19.9 mm 298 mm FDA