3950-01-518-0277 HOIST,CHAIN Index 1075-01-518-0279 DIRECTOR,NAVIGATION

National Stock Number:
4730-01-518-0278

Federal Supply Class:
4730

National Item Identification Number:
015180278

Description:
ELBOW,TUBE TO BOSS

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.


Manufacturer Information:
639435053711NAVAL SEA SYSTEMS COMMAND
6394350-11653711NAVAL SEA SYSTEMS COMMAND
8323-16-16-LNT-FL112632142HYDRASEARCH COMPANY, LLC
8323-16-16-LNT-FL112654716HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING
H823-16-T299565ADMIRAL VALVE LLC


Techincal Specification:
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
CONNECTION STYLEGASKET SEAL (TUBE) 1ST END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CRITICALITY CODE JUSTIFICATIONFEAT
FURNISHED ITEMS AND QUANTITY1 BULKHEAD NUT AND 1 FLAT WASHER
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.9375 INCHES NOMINAL 1ST END
LEG LENGTH2.0625 INCHES NOMINAL 2ND END
PART NAME ASSIGNED BY CONTROLLING AGENCYELBOW, MALE
MATERIALTITANIUM OVERALL
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
NOMINAL THREAD SIZE1.3125 INCHES 2ND END
NOMINAL THREAD SIZE1.500 INCHES 1ST END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL; HAS LOCKNUT, WASHER, AND O'RING AT BOSS END
THREAD CLASS2A ALL ENDS
THREAD SERIES DESIGNATORUN 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
THREAD QUANTITY PER INCH12 ALL ENDS


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