Lgth 0.917 in. Plus or minus 0.030 in.; outside measurement 0.875 in. Plus or minus 0.025 in. Hex; add'lmatl data; body: brass per astm b453; disc: monel per astm 8127
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 5999-01-629-1901
NSN 5990-01-485-0260
NSN 5910-00-039-9074
NSN 5965-00-558-3684
NSN 5855-01-410-8979
NSN 5920-01-646-8531
NSN 6150-00-013-2579
NSN 5835-00-617-3578
NSN 5998-01-659-8122
NSN 5996-01-114-6031
NSN 5920-01-633-8495
NSN 6620-01-254-7963