A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6650-01-257-7237
NSN 5950-01-200-7693
NSN 5835-01-226-7875
NSN 5965-01-104-8559
NSN 6145-01-251-0076
NSN 5996-00-947-8805
NSN 5996-00-061-0336
NSN 5905-00-625-5863
NSN 6610-01-433-2219
NSN 5996-00-685-9109
NSN 2925-00-574-8796
NSN 6240-00-972-9098