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National Stock Number:
5310-00-364-8353
Federal Supply Class:
5310
National Item Identification Number:
003648353
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:
| 68A450670-2001 | 08QQ4 | CCF ENTERPRISES, INC. | | 68A450670-2001 | 0SXF4 | FASTENER PRODUCTS INC | | 68A450670-2001 | 13002 | GOODRICH CORPORATION | | 68A450670-2001 | 30633 | C & H MANUFACTURING INC | | 68A450670-2001 | 6K4C8 | GOODRICH CORPORATION | | 68A450670-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DRILLED HOLE DIAMETER | 0.070 INCHES NOMINAL | | BEARING SURFACE FINISH | 125.0 MICROINCHES | | BEARING SURFACE TYPE | FLAT | | COUNTERBORE DIAMETER | 0.770 INCHES MINIMUM AND 0.780 INCHES MAXIMUM NUT | | HOLE CONFIGURATION STYLE | CONFIGURATION B | | HOLE TYPE AND QUANTITY | 2 DRILLED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9,ALLOY 7075,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | NOMINAL THREAD SIZE | 0.750 INCHES | | NUT COUNTERBORE DEPTH | 0.040 INCHES NOMINAL NUT | | NUT HEIGHT | 0.400 INCHES NOMINAL | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 1.000 INCHES NOMINAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13201,TYPE 2,CLASS 1,FSCM 76301 MFR REF 1ST TREATMENT RESPONSE OR MIL-P-23377 MIL SPEC 2ND TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OR PAINT OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 16 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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