A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6145-00-477-4986
NSN 6105-00-618-4401
NSN 6650-01-302-9695
NSN 5930-00-062-9612
NSN 6650-01-293-0630
NSN 5930-01-314-5091
NSN 5965-00-317-1679
NSN 5920-01-513-9934
NSN 6620-01-262-9489
NSN 5895-01-369-4787
NSN 6645-01-133-4440
NSN 5985-00-855-0737