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National Stock Number:
4730-01-593-8278
Federal Supply Class:
4730
National Item Identification Number:
015938278
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:
| 38H1287 | 3PSD7 | JOHN DEERE SHARED SERVICES, LLC |
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Techincal Specification:
| THREAD SERIES | BSF | | NOMINAL THREAD SIZE | 1.438 INCHES | | THREAD QUANTITY PER INCH | A1 | | THREAD PITCH DIAMETERS | -10.0 TO 38.8 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL BOTH ENDS | | NUT STYLE | TUBE FITTING LOCKNUT | | NUT LENGTH | 1.660 INCHES NOMINAL | | NUT HEIGHT | 0.175 INCHES NOMINAL | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | PACKING RECESS DIAMETER | 1.000 INCHES NOMINAL | | PACKING RECESS DEPTH | 0.125 INCHES NOMINAL | | NOMINAL TUBE OUTSIDE DIAMETER | 1.000 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | FITTING ADAPTER |
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