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National Stock Number:
5310-00-010-2637
Federal Supply Class:
5310
National Item Identification Number:
000102637
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:
| 102637 | 12204 | DAIMLER CHRYSLER | | 102637 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 102637 | 23705 | FRUEHAUF CORP | | 102637 | 24617 | GENERAL MOTORS CORP | | 102637 | 7X677 | GENERAL MOTORS LLC | | 14627PCM425 | 61208 | TWIN DISC, INCORPORATED | | 17652PCM425 | 61208 | TWIN DISC, INCORPORATED | | 18317PCM425 | 61208 | TWIN DISC, INCORPORATED | | 19400PCM425 | 61208 | TWIN DISC, INCORPORATED | | 1D4719 | 61208 | TWIN DISC, INCORPORATED | | 20681PCM425 | 61208 | TWIN DISC, INCORPORATED | | 20682PCM425 | 61208 | TWIN DISC, INCORPORATED | | 31X30 | 83120 | PRESSED METALS OF AMERICA INC | | 33845S | 23040 | FORD MOTOR CO FORD PARTS AND SERVICE DIV GOVERNMENT PART SALES | | 7337579 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 7503-18B | 52793 | SAGINAW PRODUCTS CORPORATION | | 804720 | 02280 | AMERICAN HOIST AND DERRICK CO | | 804720 | 49185 | TEREX AMERICAN CRANE CORP | | 9158 | 53239 | COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO | | ANSI B18.2.2 TABLE 3 SIZE 1/2 IN | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED | | FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | M425 | 61208 | TWIN DISC, INCORPORATED | | X8761APCM425 | 61208 | TWIN DISC, INCORPORATED | | X8841APCM425 | 61208 | TWIN DISC, INCORPORATED | | X8841PCM425 | 61208 | TWIN DISC, INCORPORATED | | Z | 59690 | KOEHRING CO LORAIN DIV | | Z | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO | | Z | 91940 | ORTMAN FLUID POWER QUINCY COMPRESSOR DIV SUB OF COLTEC INDUSTRIES INC |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED OR WASHER FACED | | DEPARTURE FROM CITED DOCUMENT | FF-N-836,PARAGRAPH 3.6 UNCOATED PLAIN FIN. | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A563,GRADE B ASSN STD SINGLE MATERIAL RESPONSE OR SAE J995,GRADE 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 STYLE AND 3 TABLE AND 1/2IN. SIZE | | NUT HEIGHT | 0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM | | NUT STYLE | HEXAGON | | SPECIAL FEATURES | MATL STEEL SAE UNS K05802-B | | SPECIFICATION/STANDARD DATA | 81348-FF-N-836 GOVERNMENT SPECIFICATION AND 80204-ANSI B18.2.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD AND 96906-MS35690/CANCELED/ GOVERNMENT STANDARD | | WIDTH ACROSS FLATS | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES | UNC |
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