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National Stock Number:
4730-01-006-3457
Federal Supply Class:
4730
National Item Identification Number:
010063457
Description:
ELBOW,TUBE TO BOSS
Detail:
A fitting that forms an angle of less that 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 external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side or heel inlet(s). It is designed to connect a tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
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Manufacturer Information:
| 20C5BU-S | 45681 | PARKER-HANNIFIN CORPORATION | | 20C5BUS | 30780 | PARKER-HANNIFIN CORPORATION | | 20C5BUS | 98441 | PARKER HANNIFIN CORP | | MIL-DTL-18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS51839-11 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END | | CONNECTION STYLE | FLARELESS (TUBE) 1ST END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 1.890 INCHES NOMINAL 1ST END | | LEG LENGTH | 2.250 INCHES NOMINAL 2ND END | | MATERIAL | STEEL OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.250 INCHES 1ST END | | NOMINAL THREAD SIZE | 1.625 INCHES 2ND END | | NOMINAL THREAD SIZE | 1.625 INCHES 1ST END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | SPECIFICATION/STANDARD DATA | 96906-MS51839 GOVERNMENT STANDARD | | THREAD CLASS | 2A 1ST END | | THREAD CLASS | 2A 2ND END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD QUANTITY PER INCH | 12 2ND END | | THREAD SERIES DESIGNATOR | UN 1ST END | | THREAD SERIES DESIGNATOR | UN 2ND END |
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