A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6145-01-501-6548
NSN 5930-01-432-0429
NSN 5996-00-235-0823
NSN 5855-01-314-8335
NSN 6650-01-161-9876
NSN 7035-01-263-5463
NSN 5950-00-710-8860
NSN 5905-01-429-0372
NSN 5920-01-212-1181
NSN 4140-01-151-2937
NSN 6110-01-505-2074
NSN 5945-00-620-4092