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National Stock Number: 5310-00-453-8937
Federal Supply Class: 5310
National Item Identification Number: 004538937
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:
6499-304234-1 | 49956 | RAYTHEON COMPANY | SL40-4 | 97393 | SPS TECHNOLOGIES LLC |
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Techincal Specification:
BARREL HEIGHT | 0.310 INCHES NOMINAL | FEATURES PROVIDED | FLOATING NUT | HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 4340 OR STEEL COMP E4340 OVERALL | NOMINAL THREAD SIZE | 0.250 INCHES | NUT HEIGHT | 0.405 INCHES NOMINAL | NUT DIAMETER | 0.488 INCHES MINIMUM AND 0.491 INCHES MAXIMUM | NUT STYLE | FLOATING SELF-LOCKING BARREL | NUT LENGTH | 0.600 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM OVERALL | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 3B | THREAD SERIES | UNF | THREAD QUANTITY PER INCH | 28 |
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