2840-00-630-4278 MANIFOLD ASSY,FUEL Index 4720-00-630-4281 TUBING,FLEXIBLE,AIR

National Stock Number:
4730-00-630-4280

Federal Supply Class:
4730

National Item Identification Number:
006304280

Description:
ELBOW,FLANGE TO TUBE

Detail:
A fitting that forms an angle of less that 180 degrees (3.141 radians) from the straight flow. It has a flange connection on one end designed to connect with another flange connection, or a compression type mounting pad. The other 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. It may have side and/or heel inlet(s).


Manufacturer Information:
727847-198897LOCKHEED MARTIN CORP


Techincal Specification:
BOLT HOLE QUANTITY4 2ND END
BOLT CIRCLE NOMINAL DIAMETER1.130 INCHES 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLANGE FACE DESIGNRAISED STRAIGHT 2ND END
FLANGE SHAPEROUND WITH HOLES 2ND END
FLOW ANGLE90.0 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER1.630 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL THICKNESS0.120 INCHES 2ND END
NOMINAL THREAD SIZE0.562 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER0.500 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNF 1ST END


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