A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5915-01-297-6740
NSN 6645-00-754-4108
NSN 5835-01-303-6563
NSN 6130-00-525-3246
NSN 5835-00-978-4473
NSN 5930-01-442-7942
NSN 6685-00-159-1304
NSN 6150-00-938-6031
NSN 6110-00-948-3204
NSN 5975-01-401-5355
NSN 6610-00-367-9603
NSN 6220-01-181-5854