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National Stock Number: 4730-01-572-6449
Federal Supply Class: 4730
National Item Identification Number: 015726449
Description: ELBOW,BOSS
Detail: A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE 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 JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.
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Manufacturer Information:
| 24-20 C5OLO-S | 02697 | PARKER-HANNIFIN CORP |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | GASKET SEAL (TUBE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | THREADED EXTERNAL BOSS FIRST END | | FURNISHED ITEMS AND QUANTITY | 2 O-RING | | LEG LENGTH | 2.590 INCHES NOMINAL SECOND END | | LEG LENGTH | 1.920 INCHES NOMINAL FIRST END | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.625 INCHES SECOND END | | NOMINAL THREAD SIZE | 2.000 INCHES FIRST END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | STRAIGHT THREAD ELBOW ORFS TUBE END W STRAIGHT THREAD O-RING | | SPECIFICATION/STANDARD DATA | 81343-SAE 520220 AND SAE J1453 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | STYLE DESIGNATOR | ELBOW | | THREAD CLASS | 2A FIRST END | | THREAD CLASS | 2A SECOND END | | THREAD QUANTITY PER INCH | 12 FIRST END | | THREAD QUANTITY PER INCH | 12 SECOND END | | THREAD SERIES DESIGNATOR | UNF AND UN FIRST END | | THREAD SERIES DESIGNATOR | UNF AND UN SECOND END |
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