An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
NSN 5999-00-277-4257
NSN 5930-01-431-8709
NSN 5990-01-649-4647
NSN 6145-00-534-1412
NSN 5910-00-179-2888
NSN 5975-01-617-7644
NSN 6145-01-489-1003
NSN 5905-00-168-9319
NSN 7035-00-868-2640
NSN 5950-00-472-9762
NSN 5950-00-001-9013
NSN 4140-01-297-8324