4820-01-549-5320 VALVE,SAFETY RELIEF Index 5307-01-549-5322 CMI STUD PLUG

National Stock Number:
4730-01-549-5321

Federal Supply Class:
4730

National Item Identification Number:
015495321

Description:
UNION,PIPE

Detail:
A straight pipe fitting designed to join two lengths of pipe or pipe fittings in such a manner that they may be disconnected without disturbing the rest of the pipe line. The end connections have pipe threads or are unthreaded and designed to accommodate a pipe.


Manufacturer Information:
21106663296169ELECTRIC BOAT CORPORATION
528-6404768 ASSY 7953711NAVAL SEA SYSTEMS COMMAND
DF2500-3309 ASSY 7943689HUNTINGTON INGALLS INC
528-7410996-F11953711NAVAL SEA SYSTEMS COMMAND
B656-3220-F11996169ELECTRIC BOAT CORPORATION


Techincal Specification:
CONNECTION STYLESTREAMLINED W/ ONE BRAZING RING (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
FURNISHED ITEMS AND QUANTITY1 PREFORMED PACKING
MATERIALCOPPER ALLOY OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYUNION ASSEMBLY
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSTANDARD ALL ENDS
MAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES FIRST END
SPECIAL FEATURESMILITARY CRITICAL, EXPORT CONTROL; O'RING SEAL; BRONZE
STYLE DESIGNATORTHREADED


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