National Item Identification Number
01-415-4589
014154589
4820-01-415-4589
4820-01-415-4589
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)
53833
DRAEGER SAFETY INC.
101 TECHNOLOGY DRIVE
PITTSBURGH
PA
15275
412-788-5675
Reference Numbers (Part Numbers)
4053648
Required Categories
SPECIAL FEATURES
CRITICALITY CODE JUSTIFICATION
III END ITEM IDENTIFICATION
T
Required Description
EXPLOSIVE ORDNANCE DISPOSAL NON-MAGNETIC OXYGEN CLEAN
FEAT
MK 25 MOD 1, NON-MA