National Item Identification Number
01-060-9432
010609432
4820-01-060-9432
4820-01-060-9432
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)
03670
ANSUL INCORPORATED
WORMALD U S INC
ONE STANTON STREET
MARINETTE
WI
54143
715-735-7411
58553
SUPERIOR VALVE CO
2200 N MAIN ST
WASHINGTON
PA
15301
724-225-8000
Reference Numbers (Part Numbers)
P5970-16
P5970-16
Required Categories
DISK MATERIAL
CROSS-SECTIONAL SHAPE
DISK SIZE
SPECIAL FEATURES
Required Description
COPPER ALLOY
FLAT
0.315 INCHES
THICKNESS:0.008 IN.NOM