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National Stock Number:
4730-01-298-0782
Federal Supply Class:
4730
National Item Identification Number:
012980782
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:
| 3001144-1 | 99193 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| FABRICATION METHOD | MACHINED | | HOLE NOMINAL THREAD DIAMETER | 1.000 INCHES | | HOLE TYPE AND QUANTITY | 2 TAPPED | | NOMINAL THREAD SIZE | 0.812 INCHES | | SPECIAL FEATURES | DIA.1.000 IN.OVERALL;DRIVE POINT QUANTITY IS FOUR,PRONGS INCLUDE DRIILED HOLE FOR LOCKWIRE;ACFT MODEL HU25A ATF3-6 ENGINE | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNC |
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