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National Stock Number:
5310-01-266-0578
Federal Supply Class:
5310
National Item Identification Number:
012660578
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:
| 2 122 1 00 902-02 | 51900 | ITT CORPORATION DBA ITT STANDARD | | 2 122 1 00 902-02 | 6LE50 | FLUID HANDLING LLC | | 212210090203 | 51900 | ITT CORPORATION DBA ITT STANDARD |
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Techincal Specification:
| HOLE CONFIGURATION STYLE | CONFIGURATION B | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY R-405 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 0.312 INCHES | | NUT HEIGHT | 0.280 INCHES MINIMUM AND 0.314 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.5460 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES | UNC |
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