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National Stock Number: 5310-01-212-1333
Federal Supply Class: 5310
National Item Identification Number: 012121333
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:
2007657 | 96169 | ELECTRIC BOAT CORPORATION | 2007659 | 96169 | ELECTRIC BOAT CORPORATION | 29NTU-066 | 019L2 | ESNA, LLC | 29NTU-066 | 72962 | HARVARD INDUSTRIES INC | 845-2007657PC72 | 96169 | ELECTRIC BOAT CORPORATION | 845-2007659PC72 | 96169 | ELECTRIC BOAT CORPORATION | ESNA29NTU-066 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
BEARING SURFACE TYPE | CHAMFERED | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT | MATERIAL | STEEL NUT | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD SIZE | 0.375 INCHES | NUT HEIGHT | 0.391 INCHES MINIMUM AND 0.421 INCHES MAXIMUM | NUT STYLE | HEXAGON | WIDTH ACROSS FLATS | 0.679 INCHES MINIMUM AND 0.690 INCHES MAXIMUM | THREAD CLASS | 2B | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 16 | THREAD SERIES | UNC |
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