4730-00-277-6440 NIPPLE,TUBE Index 4730-00-277-6442 ADAPTER,STRAIGHT,TUBE TO BOSS

National Stock Number:
4730-00-277-6441

Federal Supply Class:
4730

National Item Identification Number:
002776441

Description:
ADAPTER,STRAIGHT,TUBE TO BOSS

Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.


Manufacturer Information:
5097D90AHP5CURTISS-WRIGHT CONTROLS, INC.
AN828-1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN832-1671563COLLINS ENGINEERING CORP
AN832-1688044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
MATERIALSTEEL COMP 1137 OR
STEEL COMP 1141 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637,C1137 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-S-637,C1141 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
FLARED W/ GASKET SEAL (BOSS) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES 1ST END
THREAD SERIES DESIGNATORUNJ ALL ENDS
UNJ CENTER BULKHEAD
NOMINAL THREAD SIZE1.312 INCHES ALL ENDS
1.312 INCHES CENTER BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
12 CENTER BULKHEAD
THREAD CLASS3A ALL ENDS
3A CENTER BULKHEAD
NOMINAL OVERALL LENGTH3.078 INCHES
SPECIFICATION/STANDARD DATA88044-AN832 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN832-16


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