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National Stock Number:
5310-01-232-6258
Federal Supply Class:
5310
National Item Identification Number:
012326258
Description:
NUT,PLAIN,KNURLED
Detail:
A NUT, ROUND IN SHAPE, HAVING ALL OR PART OF ITS OUTER SURFACE KNURLED. IT MAY HAVE PROVISIONS FOR EXTERNAL WRENCHING. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, ROUND. (WHEN HEIGHT OR THICKNESS, AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE).
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Manufacturer Information:
| PWA57042-4 | 77445 | RTX CORPORATION |
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Techincal Specification:
| NOMINAL THREAD SIZE | 1.250 INCHES | | THREAD QUANTITY PER INCH | 12 | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND | | 45.0 ROCKWELL C MAXIMUM | | NUT STYLE | KNURLED | | NUT DIAMETER | 3.000 INCHES NOMINAL | | NUT THICKNESS | 1.500 INCHES NOMINAL | | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | PWA57042-4 |
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