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National Stock Number:
4730-01-151-0650
Federal Supply Class:
4730
National Item Identification Number:
011510650
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:
| 10159593 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 4055T70 | 99207 | GENERAL ELECTRIC COMPANY | | 4730PL2125559 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 4055T70P01 | 99207 | GENERAL ELECTRIC COMPANY | | 4055T70P02 | 99207 | GENERAL ELECTRIC COMPANY | | 4055T70P03 | 99207 | GENERAL ELECTRIC COMPANY | | H50539-4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 81973-428 | 56878 | SPS TECHNOLOGIES, LLC | | E12283-4 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| NOMINAL TUBE OUTSIDE DIAMETER | 0.320 INCHES | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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