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National Stock Number:
5310-00-941-9643
Federal Supply Class:
5310
National Item Identification Number:
009419643
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:
| 489168 | 019L2 | ESNA, LLC | | 489168 | 72962 | HARVARD INDUSTRIES INC | | DLH6625-048 | 019L2 | ESNA, LLC | | DLH6625-048 | 72962 | HARVARD INDUSTRIES INC | | 489168 | 77445 | RTX CORPORATION |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | OVERALL HEIGHT | 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8740 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT STYLE | DOUBLE HEXAGON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | WASHER OUTSIDE DIAMETER | 0.400 INCHES MINIMUM AND 0.430 INCHES MAXIMUM | | WASHER THICKNESS | 0.047 INCHES MINIMUM AND 0.057 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.306 INCHES MINIMUM AND 0.315 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD SERIES | UNF | | THREAD QUANTITY PER INCH | 28 |
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