1620-00-977-3101 ROLLER,NOSE WHEEL Index 3655-00-977-3104 VALVE,OXYGEN SERVICE

National Stock Number:
4820-00-977-3103

Federal Supply Class:
4820

National Item Identification Number:
009773103

Description:
DISK,RUPTURABLE

Detail:
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.


Manufacturer Information:
58089CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
6635031468RYAN INDUSTRIES DIV OF CORDON INTERNATIONAL CORP
66350CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D105-106370FIKE CORPORATION
D105-1CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
D105A06370FIKE CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330


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