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National Stock Number:
5310-00-637-0143
Federal Supply Class:
5310
National Item Identification Number:
006370143
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:
| 68487 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.433 INCHES MINIMUM AND 0.441 INCHES MAXIMUM NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5010 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1212 OVERALL | | NOMINAL THREAD SIZE | 0.562 INCHES | | NUT COUNTERBORE DEPTH | 0.050 INCHES MINIMUM AND 0.070 INCHES MAXIMUM NUT | | NUT DIAMETER | 0.620 INCHES MINIMUM AND 0.640 INCHES MAXIMUM | | NUT STYLE | KNURLED | | NUT THICKNESS | 0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNEF |
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