A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6130-00-405-5016
NSN 5910-01-113-9807
NSN 6110-01-278-8325
NSN 7035-01-111-7206
NSN 5855-01-125-9167
NSN 5930-01-010-2865
NSN 4140-01-605-1706
NSN 6240-00-372-4841
NSN 5996-01-218-4246
NSN 6645-00-181-1877
NSN 5950-01-453-2617
NSN 5975-00-125-2347