A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5985-00-455-3085
NSN 7035-01-438-2108
NSN 7035-01-528-9042
NSN 4140-01-433-9403
NSN 7035-00-088-7355
NSN 4140-00-810-6422
NSN 5950-00-477-8866
NSN 5975-00-183-7693
NSN 5975-01-246-3874
NSN 5925-01-010-2925
NSN 6620-01-089-4416
NSN 5945-01-621-4154