A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6145-01-230-0058
NSN 6645-01-321-7029
NSN 5930-00-915-5874
NSN 5905-00-784-0944
NSN 6240-00-393-1161
NSN 6645-00-909-2143
NSN 5999-00-001-7455
NSN 5930-00-473-5311
NSN 6645-01-044-6376
NSN 5990-01-310-2848
NSN 5855-00-791-5000
NSN 6685-01-433-2050