A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6110-01-080-9621
NSN 5960-01-046-4884
NSN 5990-01-412-9020
NSN 7035-00-104-7613
NSN 2925-01-043-9786
NSN 6240-01-384-8802
NSN 6150-01-634-0575
NSN 5996-01-398-0037
NSN 6650-01-516-3631
NSN 6650-01-481-3618
NSN 5965-01-266-7968
NSN 5960-00-529-2704