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National Stock Number: 5310-00-591-4626
Federal Supply Class: 5310
National Item Identification Number: 005914626
Description: NUT,PLAIN,HEXAGON
Detail: A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
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Manufacturer Information:
68A692558-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
DRILLED HOLE DIAMETER | 0.070 INCHES NOMINAL | BEARING SURFACE TYPE | FLAT | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | HOLE CONFIGURATION STYLE | CONFIGURATION B | HOLE TYPE AND QUANTITY | 3 DRILLED | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/11 TEMPER T6,OR T73,OR T6510,OR T6511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | NOMINAL THREAD SIZE | 1.375 INCHES | NUT HEIGHT | 0.625 INCHES NOMINAL | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 2.250 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS1320 TYPE 2 CLASS A FSCM 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3B | THREAD DIRECTION | RIGHT-HAND | THREAD SERIES | UNF | THREAD QUANTITY PER INCH | 12 |
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