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National Stock Number: 5310-01-122-5485
Federal Supply Class: 5310
National Item Identification Number: 011225485
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:
412-4678004 ITEM 29 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
THREAD SERIES | UNF | NOMINAL THREAD SIZE | 0.625 INCHES | THREAD QUANTITY PER INCH | 18 | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | MATERIAL | COPPER ALLOY 675 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-728,CL A,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL | NUT STYLE | KNURLED | NUT DIAMETER | 1.999 INCHES MINIMUM AND | | 2.001 INCHES MAXIMUM | NUT THICKNESS | 0.625 INCHES NOMINAL | HOLE CONFIGURATION STYLE | CONFIGURATION J | HOLE TYPE AND QUANTITY | 4 DRILLED | DRILLED HOLE DIAMETER | 0.250 INCHES NOMINAL | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL BOTH ENDS | SPECIAL FEATURES | HOLES 0.250 IN. DP EQUALLY SPACED ON 1.375 IN. DIA BOLT CIRCLE |
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