DISK VALVE
P/N 5816525
NSN 4820 01 325 9700
MFG NAVAL SEA SYSTEMS COMMAND
 
NEW GOV SURPLUS

ITEM NAME   DISK,RUPTURABLE
DEFINITION  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.
            
 
CHARACTERISTIC                          VALUE
III END ITEM IDENTIFICATION             MK93 MOD0 FLEET EXERCISE SYSTEM,TORPEDO MK50     
CROSS-SECTIONAL SHAPE                   CONCAVE                                          
BURST PRESSURE                          5200.0 PRESSURE POUNDS PER SQUARE INCH ABSOLUTE  
DISK MATERIAL                           NICKEL ALLOY                                     
DISK SIZE                               1.250 INCHES                                     
SPECIAL FEATURES                        BURST DISC ASSEMBLY,SAFETY-CO2                   
                                        CONTAINER;THICKNESS:0.630 IN.MIN,0.645 IN.MAX    
MFR SOURCE CONTROLLING                  5816525                                          
REFERENCE                                                                                 
SPEC/STD CONTROLLING DATA               53711