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National Stock Number:
5310-00-988-6800
Federal Supply Class:
5310
National Item Identification Number:
009886800
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:
| FFN836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | MS20341-616B | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | | NUT HEIGHT | 0.239 INCHES MINIMUM AND 0.257 INCHES MAXIMUM | | PRECIOUS MATERIAL | SILVER | | THREAD DIRECTION | RIGHT-HAND | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 STYLE | | THREAD QUANTITY PER INCH | 24 | | BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | MATERIAL | COPPER ALLOY 360 OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | NUT STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | THREAD CLASS | 2B | | WIDTH ACROSS FLATS | 0.607 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | THREAD SERIES | UNF | | SURFACE TREATMENT | SILVER OVERALL |
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