A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6130-01-184-1665
NSN 6320-01-155-4807
NSN 4140-01-609-4585
NSN 6645-01-383-1083
NSN 7035-01-445-3563
NSN 5975-01-190-6917
NSN 5835-00-912-5656
NSN 5996-00-253-2636
NSN 6620-01-401-5356
NSN 6620-01-581-5301
NSN 5855-01-628-3404
NSN 7035-01-107-2811