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National Stock Number: 4730-01-184-4170
Federal Supply Class: 4730
National Item Identification Number: 011844170
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.
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Manufacturer Information:
| 7M148 | 76301 | THE BOEING COMPANY | | 7M148SS12 | 01673 | SPS TECHNOLOGIES, LLC | | 7M148SS12 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC | | 7M148SS12 | 14397 | FABER ENTERPRISES, INC. | | 7M148SS12 | 14798 | DESIGNED METAL CONNECTIONS INC | | 7M148SS12 | 22995 | CROWN FITTING CO INC | | 7M148SS12 | 52930 | NELSON AERO SPACE, INC. | | 7M148SS12 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE SECOND END | | CONNECTION TYPE | THREADED INTERNAL TUBE FIRST END | | CONNECTION STYLE | FLARED (TUBE) SECOND END | | CONNECTION STYLE | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 1.125 INCHES NOMINAL FIRST END | | LEG LENGTH | 1.641 INCHES NOMINAL SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 347 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 1.062 INCHES ALL ENDS | | SPECIAL FEATURES | 37 DEG SURFACE SHALL BE FREE OF ANODIZE AND ALODINED PER MIL-C-5541,CLASS 1A | | SEAT ANGLE | 37.0 DEGREES ALL ENDS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A SECOND END | | THREAD CLASS | 3B FIRST END | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT (UNJ) ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS |
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