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National Stock Number:
5310-01-506-5923
Federal Supply Class:
5310
National Item Identification Number:
015065923
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:
| 741140 ITEM 15 | 35076 | AIRCRAFT APPLIANCES AND EQUIPMENT LIMITED | | 94662-03J | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| HARDNESS RATING | 80.0 ROCKWELL B MINIMUM | | NUT STYLE | HEXAGON | | NUT HEIGHT | 2.343 INCHES MINIMUM AND 2.469 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-D-4066G+1CLS1OR2 FED SPEC 2ND MATERIAL RESPONSE LOCKING INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE OR NICU7030 ASSN STD SINGLE MATERIAL RESPONSE NUT | | MATERIAL | NICKEL ALLOY NUT | | NOMINAL THREAD SIZE | 2.000 INCHES | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT, SELF-LOCKING INTERNAL | | WIDTH ACROSS FLATS | 3.086 INCHES MINIMUM AND 3.143 INCHES MAXIMUM | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 4-1/2 | | THREAD SERIES | UNJC |
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