A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5965-01-234-6844
NSN 6150-00-510-7875
NSN 6610-01-186-4106
NSN 5965-01-485-3167
NSN 5920-00-140-8912
NSN 6320-00-646-3311
NSN 5855-01-627-0837
NSN 6135-01-485-3450
NSN 6130-00-397-7690
NSN 5985-01-563-8521
NSN 4140-00-854-2718
NSN 6135-00-318-8359