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National Stock Number:
5310-01-121-0086
Federal Supply Class:
5310
National Item Identification Number:
011210086
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:
| MS21085L04 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MS21085L04 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.2500 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6304, AMS6485, AMS6487 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 48.0 ROCKWELL C MAXIMUM | | WASHER OUTSIDE DIAMETER | 0.441 INCHES NOMINAL | | OVERALL HEIGHT | 0.315 INCHES NOMINAL | | WASHER THICKNESS | 0.033 INCHES NOMINAL | | DRIVE POINT QUANTITY | 12 | | LUBRICATION | DRY FILM LUBRICANT |
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