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		                        | National Stock Number:
 4730-00-723-3007
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 007233007
 
 Description:
 BUSHING,PIPE
 
 Detail:
 A fitting with pipe threads having a female connection inside of a male connection, used in conjunction with another fitting, to connect in the same line, two pipes of different sizes.
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 Manufacturer Information:
 
 | WWP471TYPE2 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | 
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 Techincal Specification:
 
 | MATERIAL | IRON CAST OR |  |  | IRON MALLEABLE OR |  |  | STEEL |  | EXTERNAL THREAD SIZE | 4 IN. - 8 |  | EXTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |  | EXTERNAL THREAD DIRECTION | RIGHT-HAND |  | INTERNAL THREAD SIZE | 3 - 1/2 IN. - 8 |  | INTERNAL SCREW THREAD SERIES DESIGNATOR | NPT |  | INTERNAL THREAD DIRECTION | RIGHT-HAND |  | SURFACE TREATMENT | ZINC |  | NONDEFINITIVE SPEC/STD DATA | 2 TYPE |  | SPEC/STD CONTROLLING DATA |  |  | MANUFACTURERS CODE | 81348 |  | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | WWP471TYPE2 |  | STYLE DESIGNATOR | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) | 
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