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National Stock Number:
5310-00-064-3501
Federal Supply Class:
5310
National Item Identification Number:
000643501
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| EWSN22-6 | 56878 | SPS TECHNOLOGIES, LLC | | EWSN22-6 | A0126 | LEONARDO SPA HELICOPTERS DIVISION -PRODUCTION SITE | | GN511B624 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | H29251-6 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | LH6520-064 | 019L2 | ESNA, LLC | | LH6520-064 | 72962 | HARVARD INDUSTRIES INC | | NAS1759-6 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | HARDNESS RATING | 39.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT HEIGHT | 0.285 INCHES MINIMUM AND 0.293 INCHES MAXIMUM | | NUT STYLE | DOUBLE HEXAGON | | SPECIFICATION/STANDARD DATA | 80205-NAS1759 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | | WIDTH ACROSS FLATS | 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | 500.0 FAHRENHEIT NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF |
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