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National Stock Number:
5310-01-453-5619
Federal Supply Class:
5310
National Item Identification Number:
014535619
Description:
NUT,SELF-LOCKING,EXTENDED WASHER
Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| BACN10HR20CS | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACN10HR20CS | 17446 | HUCK INTERNATIONAL, INC | | BACN10HR20CS | 56878 | SPS TECHNOLOGIES, LLC | | BACN10HR20CS | 81205 | THE BOEING COMPANY | | BHOO303-20CS | 27238 | BRISTOL INDUSTRIES, LLC |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | OVERALL HEIGHT | 1.480 INCHES MINIMUM AND 1.510 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 1.250 INCHES | | NUT STYLE | DOUBLE HEXAGON | | WASHER OUTSIDE DIAMETER | 2.125 INCHES MAXIMUM | | WASHER THICKNESS | 0.210 INCHES MINIMUM | | WIDTH ACROSS FLATS | 1.489 INCHES MINIMUM AND 1.502 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNJF |
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