Burst pressure 660.0+/-25
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 6145-01-543-1491
NSN 5895-01-511-4444
NSN 5990-00-993-3130
NSN 6620-01-229-7381
NSN 5855-01-167-2162
NSN 6685-01-531-4094
NSN 5915-00-876-4446
NSN 5925-00-703-3627
NSN 5945-00-962-0506
NSN 5990-01-287-9447
NSN 5990-00-897-7785
NSN 5930-00-455-8695