A manually operated device connected to laboratory apparatus to regulate or stop the flow of liquid or gas.
NSN 5935-01-501-4374
NSN 5905-01-192-9101
NSN 5930-00-478-1543
NSN 6145-01-244-2760
NSN 6110-01-623-1004
NSN 5965-00-468-3071
NSN 5996-00-100-4932
NSN 5915-01-492-6600
NSN 5895-00-945-4653
NSN 6105-01-189-5020
NSN 5950-01-015-5840
NSN 5960-00-887-0631