A cup shaped item used to enclose the stem of a valve or the like, and screwed to make a fluid-tight joint; mainly used on refrigeration equipment.
NSN 5996-00-772-3850
NSN 5965-00-997-5764
NSN 5905-00-451-7021
NSN 6610-01-406-4985
NSN 5855-01-604-6106
NSN 5855-00-916-2236
NSN 4140-00-368-4261
NSN 5999-01-461-8280
NSN 5905-01-324-2303
NSN 5835-01-064-6024
NSN 5999-00-394-7191
NSN 5990-01-421-3325