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National Stock Number:
5310-01-272-9048
Federal Supply Class:
5310
National Item Identification Number:
012729048
Description:
NUT,PLAIN,SLOTTED,OCTAGON
Detail:
A NUT HAVING A FLAT BEARING SURFACE AND 8 FLAT SIDES WITH SLOTS IN ITS UPPER PORTION. IT IS DESIGNED TO PROVIDE POSITIVE LOCKING WHEN USED WITH A SOLID OR SPLIT (COTTER) PIN. EXCLUDES NUT (1), PLAIN, CASTELLATED, OCTAGON.
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Manufacturer Information:
| 458-56166-501 | 81205 | THE BOEING COMPANY | | 458-56166-501 | 82918 | THE BOEING COMPANY |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 4140 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 2.250 INCHES | | NUT HEIGHT | 1.060 INCHES NOMINAL | | NUT STYLE | SLOTTED, OCTAGON | | SPECIAL FEATURES | 8 SLOTS EQUALLY SPACED ON FACE 0.190 IN. WIDE BY 0.310 IN. DEEP | | WIDTH ACROSS FLATS | 3.000 INCHES NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNJ |
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