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National Stock Number: 5310-01-135-0116
Federal Supply Class: 5310
National Item Identification Number: 011350116
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:
| 810-4384539 PIECE 33 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BEARING SURFACE TYPE | FLATFLAT | | HOLE CONFIGURATION STYLE | CONFIGURATION ACONFIGURATION A | | HOLE NOMINAL THREAD DIAMETER | 0.250 INCHES0.250 INCHES | | HOLE THREAD QUANTITY PER INCH | 2020 | | HOLE TYPE AND QUANTITY | 1 TAPPED1 TAPPED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALLQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY 400 OVERALL | | NOMINAL THREAD SIZE | 1.375 INCHES1.375 INCHES | | NUT HEIGHT | 0.406 INCHES NOMINAL0.406 INCHES NOMINAL | | NUT STYLE | HEXAGONHEXAGON | | WIDTH ACROSS FLATS | 2.000 INCHES NOMINAL2.000 INCHES NOMINAL | | THREAD CLASS | 2B2B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD QUANTITY PER INCH | 1212 | | THREAD SERIES | UNFUNF |
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