A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5915-01-195-2043
NSN 5945-01-272-2547
NSN 5960-00-529-2704
NSN 5855-01-112-7725
NSN 4140-01-116-8141
NSN 4140-00-449-7345
NSN 5960-01-567-1096
NSN 6645-01-062-0905
NSN 6220-01-315-2718
NSN 5895-01-426-0982
NSN 5945-01-282-7203
NSN 5835-01-498-9410