A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6110-01-339-1237
NSN 6645-01-352-6583
NSN 6240-00-472-2299
NSN 6105-00-301-0891
NSN 5930-00-195-6108
NSN 6135-00-027-3914
NSN 5855-01-486-9924
NSN 5960-00-807-0273
NSN 6110-01-479-8991
NSN 5910-01-392-0206
NSN 5835-00-111-3419
NSN 6650-00-213-7065