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National Stock Number:
4730-00-286-8072
Federal Supply Class:
4730
National Item Identification Number:
002868072
Description:
COUPLING,PIPE
Detail:
A STRAIGHT FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME OR DIFFERENT TYPE PIPE CONNECTION OF THE SAME SIZE ON BOTH ENDS. IT IS DESIGNED TO JOIN A PIPE OR PIPE FITTING TO ANOTHER PIPE OR PIPE FITTING. EXCLUDES FITTINGS WITH THREADED EXTERNAL CONNECTIONS ON BOTH ENDS. SEE ALSO NIPPLE, PIPE.
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Manufacturer Information:
| WWP521 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (PIPE) 1ST END | | NOMINAL PIPE SIZE ACCOMMODATED | 3.000 INCHES 1ST END | | NOMINAL THREAD SIZE | 3.000 INCHES 1ST END | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | MATERIAL | IRON OVERALL | | MEDIA FOR WHICH DESIGNED | STEAM SINGLE RESPONSE | | THREAD SERIES DESIGNATOR | NPT 1ST END | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM A153 ASSN STD SINGLE TREATMENT RESPONSE OUTSIDE | | SURFACE TREATMENT | ZINC OUTSIDE |
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