4820-01-432-2987 VALVE,BALL Index 4720-01-432-2989 HOSE,NONMETALLIC

National Stock Number:
4820-01-432-2988

Federal Supply Class:
4820

National Item Identification Number:
014322988

Description:
HEAD AND DISK,SAFETY,PRESSURE RE

Detail:
AN ITEM CONSISTING OF A RUPTURABLE DISK AND THE HOLDER WHICH ENCLOSES IT IN POSITION. IT IS DESIGNED TO RUPTURE AT A PREDETERMINED PRESSURE. SEE ALSO DISK, RUPTURABLE AND HEAD, SAFETY, PRESSURE RELIEF.


Manufacturer Information:
1602AS23930003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
1602AS239-230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
1UA2-3000SSTD1-316TFE75/72QC41032874BS&B SAFETY SYSTEMS LLC


Techincal Specification:
BURST PRESSURE75.0 PRESSURE POUNDS PER SQUARE INCH GAGE
DISK MATERIALSTEEL COMP 316
DISK TYPESOLID
FURNISHED ITEMS AND QUANTITY1 NUT
FEATURES PROVIDEDPOLYTETRAFLUOROETHYLENE CONTROL
HEAD MATERIALSTEEL COMP 316
HEAD TYPEUNION
SPECIAL FEATURESCLEAN FOR OXYGEN SERVICE IAW MIL-C-52211A METHOD A CLASS B,OR BS&B STANDARD QC-410


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