4730-21-920-4410 ADAPTER,STRAIGHT,TUBE TO BOSS Index 5365-21-920-4438 SPACER,PLATE

National Stock Number:
4730-21-920-4415

Federal Supply Class:
4730

National Item Identification Number:
219204415

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:
10640261-3356161GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION
6400-16-ISO(E)M33S3AG46QUALITY ASSURED CASTINGS AND COMPONENTS LTD
MA221960516333AD25SAFRAN ELECTRICAL COMPONENTS CANADA INC


Techincal Specification:
CONNECTION STYLEERR-090 1ST END
CONNECTION STYLEERR-090 2ND END
CONNECTION TYPETHREADED EXTERNAL BOSS 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.312 INCHES 1ST END
NOMINAL OVERALL LENGTH2.031 INCHES
NOMINAL THREAD SIZE33.0 MILLIMETERS 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
SURFACE TREATMENTDICHROMATE OVERALL AND ZINC OVERALL
THREAD CLASS2A 1ST END
THREAD QUANTITY PER INCH12 1ST END
THREAD SERIES DESIGNATORISO M 2ND END
THREAD SERIES DESIGNATORUN 1ST END
THREAD PITCH IN MILLIMETERS2.0 2ND END
THREAD TOLERANCE CLASS6G EXTERNAL 2ND END


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