Item is a vacuum valve
Classification: Other taps, cocks, valves, etc., nesoi
NSN 6130-00-032-4859
NSN 5835-00-475-9271
NSN 6105-01-486-7073
NSN 6240-01-141-5230
NSN 5998-01-508-9581
NSN 5998-00-775-2693
NSN 6320-00-343-1798
NSN 5925-01-415-3640
NSN 6645-00-397-2210
NSN 5998-00-189-0761
NSN 5895-01-204-2726
NSN 5895-01-056-1126