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National Stock Number:
5310-00-133-3672
Federal Supply Class:
5310
National Item Identification Number:
001333672
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:
| 1281-3CR | 1Y249 | AAR SUPPLY CHAIN, INC | | 1281-3CR | 55820 | RTX CORPORATION | | 1281-3CR | 98441 | PARKER HANNIFIN CORP |
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Techincal Specification:
| BEARING SURFACE TYPE | WASHER FACED | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.602 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.375 INCHES | | SPECIAL FEATURES | REDUCED ID ONE END 0.248 IN. DIA | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.440 INCHES NOMINAL | | SURFACE TREATMENT | SILVER OVERALL |
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