Weapon system essential
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 6685-01-442-1831
NSN 5960-00-359-7768
NSN 6240-01-540-2749
NSN 5920-00-620-3280
NSN 5960-01-573-6483
NSN 5999-01-557-4103
NSN 5965-00-133-3031
NSN 5915-00-087-7920
NSN 5985-00-011-6921
NSN 5985-01-650-5951
NSN 5975-01-533-2831
NSN 6145-01-538-4627