Material: metal
A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a head, safety, pressure relief. For items furnished with a holder, see head and disk, safety, pressure relief. For items without a rupture pressure rating, see disk, solid, plain. Excludes diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve; and insulator, disk.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6685-01-394-4105
NSN 6685-01-495-2306
NSN 6105-01-265-8693
NSN 5996-01-571-7069
NSN 6145-00-241-6400
NSN 6240-01-498-3168
NSN 6220-00-450-9973
NSN 6685-01-543-3705
NSN 5945-00-379-6745
NSN 6220-01-267-8616
NSN 6130-00-288-1886
NSN 5945-00-089-1825