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National Stock Number:
5310-00-558-3289
Federal Supply Class:
5310
National Item Identification Number:
005583289
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:
| 1551I | 81312 | WINCHESTER INTERCONNECT CORPORATION | | 8597244-009 | 09691 | L3HARRIS MAS INC | | 8597244-009 | 24617 | GENERAL MOTORS CORP | | 99678-117 | 49671 | LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES | | 8597244-009 | 99974 | DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS |
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Techincal Specification:
| BEARING SURFACE TYPE | FLAT | | NUT HEIGHT | 0.375 INCHES NOMINAL | | NUT STYLE | HEXAGON | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.164 INCHES | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 | | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND |
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