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National Stock Number:
4730-00-595-3420
Federal Supply Class:
4730
National Item Identification Number:
005953420
Description:
LOCKNUT,TUBE FITTING
Detail:
AN ITEM WITH INTERNAL MACHINE THREADS DESIGNED TO FIT THE EXTERNAL MACHINE THREADS OF A TUBE FITTING. IT HAS FLAT FACES, ONE OF WHICH HAS A COUNTERBORED RECESS TO ACCOMMODATE PACKING, PACKING OR SEALING RING(S), GASKET(S), AND THE LIKE. THE ITEM, WHEN INSTALLED, PROVIDES A METHOD OF LOCKING AND SEALING THE CONNECTION. SEE ALSO LOCKNUT, PIPE; NUT (1), TUBE COUPLING AND NUT (1), PLAIN, HEXAGON.
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Manufacturer Information:
| 357-8146-00 | 13499 | ROCKWELL COLLINS, INC. | | 357-8146-00 | 55631 | SCOMILL INC | | 357-8146-00 | 94033 | CARDWELL CONDENSER CORP LAPOINTE-ADMIRAL DIV |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.500 INCHES | | NOMINAL TUBE OUTSIDE DIAMETER | 1.438 INCHES | | WIDTH ACROSS FLATS | 1.750 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OR NICKEL OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNEF | | THREAD QUANTITY PER INCH | 18 |
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