A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6240-00-272-8601
NSN 6220-01-231-9813
NSN 5905-00-195-4559
NSN 6645-01-627-8040
NSN 6620-01-162-2839
NSN 5998-01-024-5435
NSN 6610-01-080-3572
NSN 5985-01-274-0447
NSN 5930-00-247-1530
NSN 5965-01-641-9840
NSN 7035-01-166-2473
NSN 2925-00-964-7128