A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5960-01-105-8402
NSN 5996-01-126-7238
NSN 6620-01-207-0667
NSN 5855-01-658-4510
NSN 5910-01-072-6588
NSN 6320-01-607-1491
NSN 7035-00-946-2642
NSN 6130-00-104-5573
NSN 6610-01-210-4306
NSN 6645-01-484-6498
NSN 7035-01-145-5059
NSN 5965-01-631-9848