A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6620-01-495-7446
NSN 6150-00-962-5602
NSN 6110-01-216-5147
NSN 6110-01-140-6953
NSN 5990-01-442-3520
NSN 5998-01-023-8080
NSN 4140-01-457-8583
NSN 5910-01-535-1028
NSN 5905-01-189-9213
NSN 5895-01-420-1584
NSN 5945-01-606-2169
NSN 6130-01-025-6770