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National Stock Number:
4730-00-767-8273
Federal Supply Class:
4730
National Item Identification Number:
007678273
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:
| 236975 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |
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Techincal Specification:
| HOLE NOMINAL THREAD DIAMETER | 0.578 INCHES | | HOLE THREAD QUANTITY PER INCH | 12 | | HOLE TYPE AND QUANTITY | 2 TAPPED | | NOMINAL TUBE OUTSIDE DIAMETER | 1.350 INCHES | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 1.328 INCHES NOMINAL | | NUT STYLE | TUBE FITTING LOCKNUT | | PACKING RECESS DEPTH | 0.125 INCHES NOMINAL | | PACKING RECESS DIAMETER | 0.875 INCHES NOMINAL | | MATERIAL | ZINC ALLOY OVERALL | | WIDTH ACROSS FLATS | 1.625 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD PITCH DIAMETERS | +1.4419/+1.4459 INCHES | | THREAD SERIES | UNS |
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