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National Stock Number:
5310-00-167-1375
Federal Supply Class:
5310
National Item Identification Number:
001671375
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:
| 0424-007 | 56232 | LOCKHEED MARTIN CORPORATION | | AN345C3 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | CRESN03-56 | 70318 | ALLMETAL SCREW PRODUCTS CORP |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | COUNTERSINK ANGLE | 110.0 DEGREES NOMINAL NUT | | NUT HEIGHT | 0.057 INCHES MINIMUM AND 0.066 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 COMP FM MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-7720 COMP FM MIL SPEC 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303S OR STEEL COMP 303SE OR STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD SIZE | 0.099 INCHES | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 56 | | THREAD SERIES | UNF | | WIDTH ACROSS FLATS | 0.180 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL |
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