Polytetrafluoroethylene coating on processed side; 82 to 94 psig range; 80 degrees f temp max
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 5905-01-618-3213
NSN 6105-00-237-6292
NSN 6105-00-285-2774
NSN 5945-00-859-1143
NSN 6220-00-040-2094
NSN 5965-00-866-3371
NSN 6130-00-952-9037
NSN 5985-01-503-2001
NSN 5999-01-320-8476
NSN 4140-01-438-7938
NSN 6240-01-338-6045
NSN 6110-01-543-0282