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National Stock Number:
5310-01-003-9470
Federal Supply Class:
5310
National Item Identification Number:
010039470
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:
| 61170-428 | 56878 | SPS TECHNOLOGIES, LLC | | 6392-1700 | 0KDP7 | KIDDE-FENWAL, INC. |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | OVERALL HEIGHT | 0.300 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT STYLE | DOUBLE HEXAGON | | PRECIOUS MATERIAL | SILVER | | WASHER OUTSIDE DIAMETER | 0.398 INCHES MAXIMUM | | WASHER THICKNESS | 0.020 INCHES MINIMUM | | WIDTH ACROSS FLATS | 0.305 INCHES MINIMUM AND 0.313 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNJF |
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