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National Stock Number:
4730-01-181-5584
Federal Supply Class:
4730
National Item Identification Number:
011815584
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:
| 1227-R-902-S | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 1227R902 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | N8581 | 10988 | CNH INDUSTRIAL AMERICA LLC | | 1227R902 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC |
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Techincal Specification:
| NOMINAL THREAD SIZE | 1.500 INCHES | | NUT HEIGHT | 0.844 INCHES NOMINAL | | NUT STYLE | TUBE FITTING LOCKNUT | | WIDTH ACROSS FLATS | 2.210 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNF | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL TUBE OUTSIDE DIAMETER | 1.125 INCHES |
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