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National Stock Number:
5310-01-310-1609
Federal Supply Class:
5310
National Item Identification Number:
013101609
Description:
NUT,SELF-LOCKING,HEXAGON
Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.
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Manufacturer Information:
| 5169353 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 75078-M2015 | 56878 | SPS TECHNOLOGIES, LLC | | H49889-20MM | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | E20020-M20 | 72962 | HARVARD INDUSTRIES INC | | BACN10WN20 | 81205 | THE BOEING COMPANY | | 75078-M2015 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | NUT STYLE | HEXAGON | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | BEARING SURFACE TYPE | CHAMFERED | | THREAD SERIES | ISO M | | NOMINAL THREAD SIZE | 20.0 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 1.50 | | THREAD TOLERANCE CLASS | 5H INTERNAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 68.0 ROCKWELL B NOMINAL | | NUT HEIGHT | 22.4 MILLIMETERS MAXIMUM | | WIDTH ACROSS FLATS | 29.67 MILLIMETERS MINIMUM AND | | 30.00 MILLIMETERS MAXIMUM | | LUBRICATION | DRY FILM LUBRICANT |
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