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National Stock Number:
5310-00-272-5705
Federal Supply Class:
5310
National Item Identification Number:
002725705
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:
| 04134517 | 5XH59 | FLOWSERVE US, INC. | | 04134517 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 04143517 | 5XH59 | FLOWSERVE US, INC. | | 125056 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 2242-5-12 | D1982 | RAHRBACH GMBH | | 1S-1122-5-12 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 2242-5-22 | 5XH59 | FLOWSERVE US, INC. | | MIL-DTL-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-S-1222 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | 2242-5-22 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 2242-5-46 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 2242-5-12 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | HARDNESS RATING | 80.0 ROCKWELL B MINIMUM | | MATERIAL | NICKEL ALLOY OVERALL | | NOMINAL THREAD SIZE | 1.125 INCHES | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 400 GRADE OR 405 GRADE | | NUT HEIGHT | 0.939 INCHES MINIMUM AND 0.999 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | WIDTH ACROSS FLATS | 1.631 INCHES MINIMUM AND 1.687 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 7 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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