A manually operated device connected to laboratory apparatus to regulate or stop the flow of liquid or gas.
NSN 5895-01-036-3352
NSN 5835-00-958-6231
NSN 5930-01-270-8104
NSN 5915-01-412-1374
NSN 5985-01-327-2336
NSN 5950-01-158-5412
NSN 6220-01-095-4860
NSN 5998-01-085-2484
NSN 5925-01-144-5459
NSN 5998-01-648-4920
NSN 6110-01-260-2751
NSN 6610-01-441-8364