A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5895-00-209-9766
NSN 4140-00-977-6297
NSN 6150-00-966-6645
NSN 5930-01-389-7342
NSN 6610-00-175-4015
NSN 6240-01-302-1624
NSN 6145-01-190-0382
NSN 5895-01-436-1132
NSN 5855-01-245-8689
NSN 6645-00-881-9978
NSN 6320-01-476-7702
NSN 6685-01-231-9583