A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6110-01-255-8635
NSN 7035-00-703-3535
NSN 6105-01-458-7841
NSN 5999-01-373-1050
NSN 5835-01-656-2940
NSN 5960-00-030-5485
NSN 6610-00-607-9459
NSN 6105-01-567-4443
NSN 5895-00-779-2736
NSN 5905-00-955-7967
NSN 5985-01-612-8556
NSN 5999-00-925-2502