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National Stock Number:
4730-00-278-8149
Federal Supply Class:
4730
National Item Identification Number:
002788149
Description:
ELBOW,TUBE TO HOSE
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM A STRAIGHT FLOW. ONE CONNECTING 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, THE OTHER END HAS STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. IT MAY HAVE SIDE OR HEEL INLET(S). SEE ALSO ELBOW, HOSE; CONNECTOR, MULTIPLE, FLUID PRESSURE LINE; AND ELBOW, SWIVEL FLANGE TO HOSE.
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Manufacturer Information:
| AN839-4 | 00624 | EATON AEROQUIP LLC | | AN839-4 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | AN839-4 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION | | AN839-4 | 14397 | FABER ENTERPRISES, INC. | | AN839-4 | 14798 | DESIGNED METAL CONNECTIONS INC | | AN839-4 | 22995 | CROWN FITTING CO INC | | SAE-AS4843/1 | 0U583 | SAE INTERNATIONAL | | AN839-4 | 30974 | AEROFIT, LLC | | AN839-4 | 71563 | COLLINS ENGINEERING CORP | | AN839-4 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE SECOND END | | CONNECTION STYLE | BEADED (HOSE) SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | FLOW ANGLE | 45.0 DEGREES | | LEG LENGTH | 1.422 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.688 INCHES NOMINAL SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,COMP 21 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 377 OVERALL | | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.250 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.438 INCHES FIRST END BULKHEAD | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SPECIFICATION/STANDARD DATA | 88044-AN839 GOVERNMENT STANDARD | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A FIRST END BULKHEAD | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD |
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