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National Stock Number:
5310-01-265-6680
Federal Supply Class:
5310
National Item Identification Number:
012656680
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:
| 292620 | 04627 | HYSTER-YALE GROUP, INC. | | 292620 | 30076 | HYSTER-YALE GROUP, INC. | | HCE-1017 NUT M20 X 2.5 | 30076 | HYSTER-YALE GROUP, INC. |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | HARDNESS RATING | 30.0 ROCKWELL C MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | IFI-508,CLASS 8,CAGEC 30076 MFR REF SINGLE MATERIAL RESPONSE OVERALL OR ISO-898/II,CLASS 8,CAGEC 30076 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD SIZE | 20.0 MILLIMETERS | | NUT HEIGHT | 15.57 MILLIMETERS MINIMUM AND 21.20 MILLIMETERS MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 29.0 MILLIMETERS MINIMUM AND 30.0 MILLIMETERS MAXIMUM | | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH IN MILLIMETERS | 2.50 | | THREAD TOLERANCE CLASS | 6H INTERNAL | | THREAD SERIES | ISO M |
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