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 6645-00-127-3835
NSN 5985-00-318-6860
NSN 6320-01-195-5583
NSN 5835-01-160-7282
NSN 5905-00-281-5442
NSN 5950-01-411-5778
NSN 5965-01-623-2251
NSN 5925-00-192-9630
NSN 5925-01-367-5971
NSN 6685-01-491-4734
NSN 7035-01-462-7735
NSN 5835-00-770-2843