4730-00-277-7937 ELBOW,TUBE Index 4730-00-277-7940 ELBOW,PIPE TO TUBE

National Stock Number:
4730-00-277-7939

Federal Supply Class:
4730

National Item Identification Number:
002777939

Description:
ELBOW,PIPE TO TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. 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 or heel inlet(s). See also ELBOW, PIPE; ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
1124138917773BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND
1JH3478ITEM1379500WESTINGHOUSE ELECTRIC CORP
2025-4-4B01276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
4-4070203BA0U583SAE INTERNATIONAL
2200-3167143PC15980064NAVAL SHIP SYSTEMS COMMAND
4-4 070203B81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
J5140U583SAE INTERNATIONAL
4-4DBTX-B30780PARKER-HANNIFIN CORPORATION
4-4DTXB45681PARKER-HANNIFIN CORPORATION
5450X4X479470DANA CORP WEATHERHEAD DIV
4-4070203BA81343SOCIETY OF AUTOMOTIVE ENGINEERS INC
D4585-12-2989074STANSTEEL CORP A SUB OF ALLIS-CHALMERS CORP
4-4DTXB98441PARKER HANNIFIN CORP
4-4DBTX-B98441PARKER HANNIFIN CORP
KB51-440-179ITEM44004220GPE CONTROLS, INC
KB52-538-10PC5504220GPE CONTROLS, INC
KF52-743-100PC15904220GPE CONTROLS, INC
SAE J514 4-4 070203BA0U583SAE INTERNATIONAL
SAE-J5140U583SAE INTERNATIONAL
J51481343SOCIETY OF AUTOMOTIVE ENGINEERS INC


Techincal Specification:
CONNECTION STYLEPLAIN (PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
FLOW ANGLE90.0 DEGREES
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT W/SLEEVE
LEG LENGTH0.875 INCHES NOMINAL SECOND END
LEG LENGTH1.219 INCHES NOMINAL FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 377 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL THREAD SIZE0.250 INCHES SECOND END
NOMINAL THREAD SIZE0.438 INCHES FIRST END
NONDEFINITIVE SPEC/STD DATA5A FIGURE
SEAT ANGLE37.0 DEGREES FIRST END
SPECIAL FEATURESEND ITEM: GRUMMAN A-10 AIRCRAFT
SPECIFICATION/STANDARD DATA81343-J514 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
THREAD CLASS2A FIRST END
THREAD SERIES DESIGNATORNPTF SECOND END
THREAD SERIES DESIGNATORUNF FIRST END


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