A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 2925-00-149-0760
NSN 6220-01-113-3257
NSN 6645-01-495-0939
NSN 5975-01-500-1668
NSN 5835-01-286-6499
NSN 6320-01-302-5157
NSN 6220-00-227-0528
NSN 6685-01-054-2953
NSN 6685-00-269-4895
NSN 5895-01-406-3729
NSN 5950-01-026-0680
NSN 6150-01-524-8710