4730-01-139-1639 ELBOW,TUBE Index 4730-01-139-1643 UNION,PIPE TO TUBE

National Stock Number:
4730-01-139-1640

Federal Supply Class:
4730

National Item Identification Number:
011391640

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:
10108724A486GNIMIKKEISTOKESKUS NCB FINLAND
7M49476301THE BOEING COMPANY
NY400-8-000602570SWAGELOK CO
NY400-8-00063T9T9SWAGELOK CO
7M494N476301THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END ALL ENDS
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.700 INCHES NOMINAL 2ND END
LEG LENGTH0.922 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-27500 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE (NYLON) OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
THREAD CLASS3B ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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