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National Stock Number:
5310-00-228-2670
Federal Supply Class:
5310
National Item Identification Number:
002282670
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:
| A5913 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
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Techincal Specification:
| THREAD SERIES | UNS | | NOMINAL THREAD SIZE | 0.500 INCHES | | THREAD QUANTITY PER INCH | 10 | | THREAD PITCH DIAMETERS | 0.4500 TO 0.4546 INCHES | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | COPPER ALLOY 172 OR | | COPPER ALLOY 173 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC ALL MATERIAL RESPONSES OVERALL | | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND | | 40.0 ROCKWELL C MAXIMUM | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.245 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.747 INCHES MINIMUM AND | | 0.749 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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