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National Stock Number:
4730-01-520-4425
Federal Supply Class:
4730
National Item Identification Number:
015204425
Description:
TEE,BOSS
Detail:
A FITTING HAVING THREE CONNECTIONS WITH THE BRANCH CONNECTION FIXED AT 90 DEGREES (1.5705 RADIANS) TO THE RUN. THE CONNECTIONS HAVE EXTERNAL 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 INLET(S). IT IS USED AS A JUNCTION AT THE INTERSECTION OF A BOSS OR BOSS FITTING ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES TEE, TUBE.
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Manufacturer Information:
| 4 R5OLO-SS | 30780 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | THREADED EXTERNAL TUBE 3RD END | | CONNECTION STYLE | GASKET SEAL (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | GASKET SEAL (TUBE) 3RD END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | | 0.250 INCHES 3RD END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UNF 2ND END | | UNF 3RD END | | NOMINAL THREAD SIZE | 0.563 INCHES 1ST END | | 0.438 INCHES 2ND END | | 0.563 INCHES 3RD END | | THREAD CLASS | 2A 1ST END | | 2A 2ND END | | 2A 3RD END | | LEG LENGTH | 0.850 INCHES NOMINAL 1ST END | | 1.290 INCHES NOMINAL 2ND END | | PART NAME ASSIGNED BY CONTROLLING AGENCY | STRAIGHT THREAD RUN TEE |
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