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National Stock Number:
5310-00-949-7940
Federal Supply Class:
5310
National Item Identification Number:
009497940
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 369A8106 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | | 369A8106 | 8V613 | THE BOEING COMPANY | | 369A8106 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL | ALUMINUM ALLOY NUT | | MATERIAL | PLASTIC LOCKING INSERT | | NOMINAL THREAD SIZE | 2.250 INCHES | | NUT HEIGHT | 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 2.543 INCHES MINIMUM AND 2.583 INCHES MAXIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD SERIES | UN | | THREAD QUANTITY PER INCH | 12 |
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