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National Stock Number:
5310-00-286-8405
Federal Supply Class:
5310
National Item Identification Number:
002868405
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:
| 92392-1 | 70210 | HONEYWELL INTERNATIONAL INC. | | 92392-1 | 72599 | ALLIEDSIGNAL INC DBA ALLIED-SIGNAL AEROSPACE CO |
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Techincal Specification:
| BEARING SURFACE FINISH | 100.0 MICROINCHES | | BEARING SURFACE TYPE | CHAMFERED | | COUNTERBORE DIAMETER | 0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM NUT | | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-267 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | LEFT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
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