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National Stock Number:
4730-00-289-0252
Federal Supply Class:
4730
National Item Identification Number:
002890252
Description:
ELBOW,DRAINAGE PIPE
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. IT IS PROVIDED WITH INTERNAL SHOULDER(S) AT THE END(S) OF ITS INTERNAL THREADED OR UNTHREADED PORTION, WHOSE INSIDE DIAMETER CONFORMS TO STANDARD WEIGHT WROUGHT IRON PIPE OR COPPER DRAINAGE, WASTE AND VENT (DWV) TUBE. WHEN CONNECTED, THE MATING PIPES ARE CLOSE TO THE SHOULDERS TO ELIMINATE POCKETS AND PROVIDE A SMOOTH FLOW OF THE PIPE AND/OR FITTING CONTENTS. IT IS DESIGNED TO JOIN TWO SECTIONS OF PIPE AND/OR PIPE FITTINGS. IT MAY INCLUDE SIDE OR HEEL INLET(S). EXCLUDES BEND, SOIL PIPE; AND ELBOW, RAILING.
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Manufacturer Information:
| WWP491 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION STYLE | DRAINAGE (PIPE) ALL ENDS | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 3.810 INCHES NOMINAL ALL ENDS | | MATERIAL | IRON OVERALL | | NOMINAL PIPE SIZE ACCOMMODATED | 4.000 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 4.000 INCHES ALL ENDS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153,CL A ASSN STD SINGLE TREATMENT RESPONSE INSIDE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153,CL A ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE | | SURFACE TREATMENT | ZINC INSIDE | | SURFACE TREATMENT | ZINC OUTSIDE | | THREAD SERIES DESIGNATOR | NPT ALL ENDS |
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