4730-01-148-9399 ELBOW,PIPE Index 4730-01-148-9401 NIPPLE,PIPE

National Stock Number:
4730-01-148-9400

Federal Supply Class:
4730

National Item Identification Number:
011489400

Description:
ELBOW,TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
7M4476301THE BOEING COMPANY
7M44-5U76301THE BOEING COMPANY


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION STYLEFLARED (TUBE) ALL ENDS
FLOW ANGLE90.0 DEGREES
LEG LENGTH2.406 INCHES NOMINAL 1ST END
LEG LENGTH1.016 INCHES NOMINAL 2ND END
MATERIALALUMINUM ALLOY OVERALL
MEDIA FOR WHICH DESIGNEDAERONAUTICAL FLUID 1ST RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID 2ND RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES ALL ENDS
NOMINAL THREAD SIZE0.500 INCHES 1ST END BULKHEAD
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-83488,CLASS 3 TYPE 2 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCHROMATE OVERALL
THREAD CLASS3A 1ST END BULKHEAD
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
THREAD SERIES DESIGNATORUNJF 1ST END BULKHEAD


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