National Item Identification Number
01-156-4673
011564673
4820-01-156-4673
4820-01-156-4673
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)
06370
THE FIKE CORPORATION
DBA FIKE METAL PRODUCTS
704 SW 10TH ST
BLUE SPRINGS
MO
64015
816-229-3405
06370
THE FIKE CORPORATION
DBA FIKE METAL PRODUCTS
704 SW 10TH ST
BLUE SPRINGS
MO
64015
816-229-3405
Reference Numbers (Part Numbers)
UT-1-2-316-95BAR45 DEGRESC
UT1-2-316-95BAR45DEGESC
Required Categories
DISK MATERIAL
CROSS-SECTIONAL SHAPE
DISK SIZE
BURST PRESSURE
SPECIAL FEATURE
Required Description
STEEL CORROSION RESISTING
CONCAVE
0.500 INCHES
1377.0 PRESSURE POUNDS PER SQU
