National Item Identification Number
01-510-0844
015100844
4820-01-510-0844
4820-01-510-0844
National Stock Number
Item Name
DISK,RUPTURABLE
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
73030
73030
53711
53711
Reference Numbers (Part Numbers)
NV822184-1
NV822203 FIND 24
S9515-AL-MMA-010, 7-35 ITEM 6
S9515-AL-MMA-010, 7
Required Categories
SPECIAL FEATURES
III END ITEM IDENTIFICATION
Required Description
INAVY: DISK ASSY, RUPTURE
MANIFOLD, ASU-M-2