A metallic item designed to be used in conjunction with a plate, reed valve and/or valve, reed.
NSN 6685-00-628-7342
NSN 5925-01-391-7718
NSN 5985-01-076-9330
NSN 5920-00-035-4846
NSN 5965-01-415-2898
NSN 5965-01-523-4572
NSN 5965-01-088-5414
NSN 6135-00-825-6692
NSN 6145-00-493-8992
NSN 6240-00-215-8550
NSN 5930-00-862-7001
NSN 2925-00-468-5273