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National Stock Number:
4730-01-233-8999
Federal Supply Class:
4730
National Item Identification Number:
012338999
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:
| 4601-1 | 16658 | BIACH INDUSTRIES INC. | | 4603-1 PC14/33 | 16658 | BIACH INDUSTRIES INC. | | 60SAX04X04 | 13174 | PARKER HANNIFIN CORP HOSE PRODUCTS DIV |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | THREADED EXTERNAL RIGID, THREADED INTERNAL SWIVEL | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | THREADED EXTERNAL PIPE 2ND END | | CONNECTION STYLE | SWIVEL NUT INVERTED FLARE (PIPE) 1ST END | | PLAIN (PIPE) 2ND END | | THREAD SERIES DESIGNATOR | NPSM 1ST END | | NPTF 2ND END | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 1.500 INCHES | | SPECIAL FEATURES | FOR NAVY NUCLEAR PROPULSION PLANT PRODUCTS ONLY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FREE FROM MERCURY CONTAMINATION | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 16658 | | DESIGN CONTROL REFERENCE | 4603-1 PC14/33 |
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