A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6220-01-308-9364
NSN 6610-00-664-2190
NSN 5975-01-120-7558
NSN 5960-01-346-6002
NSN 5925-01-434-3988
NSN 6130-01-228-8062
NSN 5895-01-215-7845
NSN 5975-01-272-9205
NSN 5985-00-228-9119
NSN 5925-01-552-6398
NSN 5925-01-115-7909
NSN 6145-01-589-6829