A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 5950-01-403-2852
NSN 6610-00-628-4053
NSN 6135-00-643-4843
NSN 5835-01-185-1102
NSN 6685-01-345-9747
NSN 6145-01-239-7989
NSN 6240-01-539-1507
NSN 5835-00-406-3583
NSN 5930-01-337-4272
NSN 5905-01-048-0638
NSN 5905-00-140-1901
NSN 6685-00-638-9261