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National Stock Number: 5310-00-015-8545
Federal Supply Class: 5310
National Item Identification Number: 000158545
Description: NUT,PLAIN,ROUND
Detail: A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (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:
6829073 | 24617 | GENERAL MOTORS CORP | 6829073 | 63005 | ROLLS-ROYCE CORPORATION | 6829073 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
THREAD SERIES | UN | NOMINAL THREAD SIZE | 2.125 INCHES | THREAD QUANTITY PER INCH | 12 | THREAD CLASS | 3B | THREAD PITCH DIAMETERS | 2.0350 TO 2.0448 INCHES | MATERIAL | STEEL OVERALL | HARDNESS RATING | 29.0 ROCKWELL C MINIMUM AND | | 36.0 ROCKWELL C MAXIMUM | NUT STYLE | ROUND | NUT DIAMETER | 2.531 INCHES NOMINAL | NUT THICKNESS | 0.270 INCHES MINIMUM AND | | 0.275 INCHES MAXIMUM | WIDTH ACROSS FLATS | 2.370 INCHES NOMINAL | COUNTERBORE DIAMETER | 2.035 INCHES MINIMUM AND | | 2.045 INCHES MAXIMUM BOTH ENDS | THE MANUFACTURERS DATA | | MANUFACTURERS CODE | 63005 | DESIGN CONTROL REFERENCE | 6829073 |
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