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National Stock Number:
5310-00-035-5403
Federal Supply Class:
5310
National Item Identification Number:
000355403
Description:
NUT,SELF-LOCKING,BARREL
Detail:
A NUT OF CYLINDRICAL OR PARTLY CYLINDRICAL CROSS-SECTION WITH INTEGRAL THREADS PERPENDICULAR TO THE AXIAL CENTERLINE. ENDS MAY BE FLAT OR FLANGED. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, ROUND.
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Manufacturer Information:
| 76462-7 | 56878 | SPS TECHNOLOGIES, LLC | | B11257-7 | 72962 | HARVARD INDUSTRIES INC | | ST3M570-7 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.438 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HARDNESS RATING | 47.0 ROCKWELL C MINIMUM AND | | 53.0 ROCKWELL C MAXIMUM | | NUT STYLE | FLOATING SELF-LOCKING BARREL | | NUT DIAMETER | 0.778 INCHES MINIMUM AND | | 0.781 INCHES MAXIMUM | | NUT LENGTH | 0.870 INCHES NOMINAL | | NUT HEIGHT | 0.625 INCHES NOMINAL | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | FEATURES PROVIDED | FLOATING NUT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 56878 | | DESIGN CONTROL REFERENCE | 76462-7 |
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