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National Stock Number:
5310-00-638-1126
Federal Supply Class:
5310
National Item Identification Number:
006381126
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:
| S1640-61105 | 54878 | ROTAIR AEROSPACE CORP | | S1640-61105 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| DRIVE POINT DEPTH | 0.156 INCHES MINIMUM AND 0.219 INCHES MAXIMUM | | DRIVE POINT QUANTITY | 6 | | DRIVE POINT WIDTH | 0.125 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | | COUNTERSINK ANGLE | 109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-M-31 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | MAGNESIUM ALLOY OVERALL | | NOMINAL THREAD SIZE | 2.250 INCHES | | NUT DIAMETER | 2.469 INCHES MINIMUM AND 2.531 INCHES MAXIMUM | | NUT STYLE | ROUND | | NUT THICKNESS | 0.719 INCHES MINIMUM AND 0.781 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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