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National Stock Number: 5310-00-852-2346
Federal Supply Class: 5310
National Item Identification Number: 008522346
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:
| 991-4-00056-030 | K2523 | EATON LIMITED | | A127B | K7766 | BRITISH STANDARDS INSTITUTION | | A127B | U1604 | MARTIN-BAKER AIRCRAFT COMPANY LIMITED |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT OR CHAMFERED | | COUNTERSINK ANGLE | 90.0 DEGREES MINIMUM AND 120.0 DEGREES MAXIMUM NUT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | D.T.D. 715 FSCM 05901 MFR REF 1ST MATERIAL RESPONSE OR S.80 FSCM 05901 MFR REF 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.138 INCHES | | NUT HEIGHT | 0.215 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | -75.0 CELSIUS MINIMUM AND 200.0 CELSIUS MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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