National Item Identification Number
01-339-7597
013397597
4820-01-339-7597
4820-01-339-7597
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)
62361
INTERNATIONAL SAFETY INSTRUMENTS INC
DBA I S I
922 HURRICANE SHOALS RD N
LAWRENCEVILLE
GA
30043
231-779-6212
Reference Numbers (Part Numbers)
092.028.00
Required Categories
SPECIAL FEATURES
Required Description
DIRECT REPLACEMENT PART
BURST DISK
U/O 10 MIN EMERGENCY LIFE SUPPORT APPARATUS
