National Item Identification Number
01-469-3037
014693037
4820-01-469-3037
4820-01-469-3037
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)
32874
BS&B SAFETY SYSTEMS L.L.C.
DIV OF INTERNATIONAL SYSTEMS AND
7455 E. 46TH STREET
TULSA
OK
74145
918-664-3843
Reference Numbers (Part Numbers)
TYAV316,2IN/TEF
TYAV316,2IN/TEF/316TEFGASKET6-8-
6-8.5PSIAT72DEG
Required Categories
DISK MATERIAL
DISK TYPE
DISK SIZE
BURST PRESSURE
BURST TEMPERATURE
FURNISHE
Required Description
STEEL COMP 316
COMPOSITE
2.000 INCHES
6.00 PRESSURE POUNDS PER SQUARE INCH GA
