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National Stock Number:
5310-00-264-0443
Federal Supply Class:
5310
National Item Identification Number:
002640443
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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Techincal Specification:
| DRIVE POINT DEPTH | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 4 | | DRIVE POINT WIDTH | 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM | | COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 1.767 INCHES | | NUT DIAMETER | 2.958 INCHES MINIMUM AND 2.978 INCHES MAXIMUM | | NUT THICKNESS | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM | | NUT STYLE | ROUND | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +1.7309 TO 1.7354 INCHES | | THREAD SERIES | UNS | | THREAD QUANTITY PER INCH | 18 |
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