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National Stock Number:
5310-01-197-2238
Federal Supply Class:
5310
National Item Identification Number:
011972238
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:
| 424281-2 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C1 OR C4 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-8699,COND D MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | ST4340 OR STEEL 4330 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 1.125 INCHES | | NUT HEIGHT | 0.812 INCHES NOMINAL | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | ONE HOLE 0.070 IN. DIA | | WIDTH ACROSS FLATS | 1.667 INCHES MINIMUM AND 1.690 INCHES MAXIMUM | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 12 | | THREAD SERIES | UNF |
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