National Item Identification Number
01-477-0535
014770535
4820-01-477-0535
4820-01-477-0535
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)
62650
FLOTECH INC
DBA TUBE SERVICES-DIVISION
3320 EVERGREEN AVE
JACKSONVILLE
FL
32206
904-358-1849
Reference Numbers (Part Numbers)
FIG 15051B PC-3
Required Categories
III END ITEM IDENTIFICATION
Required Description
MADE FROM NUMBER 105 STEEL;COATED WITH BRONZE
