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National Stock Number:
4730-01-297-7227
Federal Supply Class:
4730
National Item Identification Number:
012977227
Description:
NUT,TUBE COUPLING
Detail:
AN INTERNALLY THREADED NUT WHICH HAS EITHER AN INTERNAL SEAT OR SHOULDER AND/OR IS DESIGNED TO BE USED WITH A FERRULE, TO MATE WITH THE SEAT OF AN EXTERNALLY THREADED TUBE FITTING TO FORM A LEAKPROOF CONNECTION. EXCLUDES NUT (1), TUBE COUPLING, REDUCING; AND NUT (1), UNION.
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Manufacturer Information:
| DLG-6289 | 14798 | DESIGNED METAL CONNECTIONS INC | | DLG-6289-C4 | 14798 | DESIGNED METAL CONNECTIONS INC | | US1349 | 50808 | UNITED SUPPLY CO INC | | US1349J4 | 50808 | UNITED SUPPLY CO INC |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 0.281 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.790 INCHES NOMINAL | | LENGTH TO SHOULDER | 0.071 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 0.608 INCHES NOMINAL | | FABRICATION METHOD | MACHINED | | NOMINAL TUBE OUTSIDE DIAMETER | 0.250 INCHES | | SPECIAL FEATURES | FURNISHED W/LOCKWIRE HOLES |
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