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National Stock Number:
5310-00-942-5363
Federal Supply Class:
5310
National Item Identification Number:
009425363
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:
| 512089 | 019L2 | ESNA, LLC | | 512089 | 72962 | HARVARD INDUSTRIES INC | | LH6629-054 | 019L2 | ESNA, LLC | | LH6629-054K | 019L2 | ESNA, LLC | | LH6629-054 | 72962 | HARVARD INDUSTRIES INC | | 512089 | 77445 | RTX CORPORATION | | LH6629-054K | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| COUNTERSINK ANGLE | 85.0 DEGREES MINIMUM AND 95.0 DEGREES MAXIMUM NUT | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | OVERALL HEIGHT | 0.345 INCHES MINIMUM AND 0.360 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT STYLE | DOUBLE HEXAGON | | PRECIOUS MATERIAL | SILVER | | WASHER OUTSIDE DIAMETER | 0.515 INCHES MAXIMUM | | WASHER THICKNESS | 0.053 INCHES MINIMUM AND 0.073 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 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 SERIES | UNF | | THREAD QUANTITY PER INCH | 24 |
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