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National Stock Number:
5310-00-281-1220
Federal Supply Class:
5310
National Item Identification Number:
002811220
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:
| 02178 | 14153 | DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA | | 10121260 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 339S19 | 06848 | HONEYWELL INTERNATIONAL INC | | 339S19 | 2A659 | AIRMOTIVE CARBURETOR | | 339S19 | 55284 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303SE OR | | STEEL COMP 303 PLUS X OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD ALL MATERIAL RESPONSES OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.117 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.423 INCHES MINIMUM AND | | 0.440 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED |
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