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National Stock Number:
5310-01-478-7231
Federal Supply Class:
5310
National Item Identification Number:
014787231
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:
| 12640793 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 3000247 | 45152 | OSHKOSH CORP | | 3000247 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN | | MATERIAL | STEEL OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, HEX 1.75-12 NS UF | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 1.750 INCHES | | NUT HEIGHT | 1.125 INCHES NOMINAL | | SPECIAL FEATURES | MIL-STD-100E REVIEW RECOMMENDED;HARDNESS-ROCKWELL C 30-38 | | WIDTH ACROSS FLATS | 2.088 INCHES NOMINAL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UN |
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