Vlave operation method is spring loaded button
An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 5855-00-455-6070
NSN 6650-01-013-9334
NSN 5935-01-214-4534
NSN 5996-01-046-3594
NSN 5960-01-009-5983
NSN 6320-01-349-5515
NSN 5998-01-525-6738
NSN 5910-01-422-7427
NSN 5965-01-290-0535
NSN 5930-01-546-1023
NSN 5998-00-156-1094
NSN 5855-00-288-1408