A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5985-01-176-3464
NSN 6620-00-527-9280
NSN 6240-01-398-2887
NSN 5996-01-225-1850
NSN 6610-01-314-7964
NSN 6620-00-877-3266
NSN 6240-01-580-7857
NSN 4140-01-628-9132
NSN 2925-01-112-8782
NSN 5915-00-425-6181
NSN 6240-01-365-7996
NSN 6645-01-184-7419