A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5998-00-790-0641
NSN 5920-00-344-0980
NSN 6130-00-222-9206
NSN 5910-01-660-2314
NSN 5930-01-107-5623
NSN 5965-01-422-3232
NSN 6320-01-096-6649
NSN 6145-00-465-1641
NSN 5985-01-478-8103
NSN 5855-01-535-7127
NSN 6110-00-998-1243
NSN 5960-01-481-3722