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National Stock Number:
5310-00-660-2971
Federal Supply Class:
5310
National Item Identification Number:
006602971
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:
| 001481 | 72560 | GENERAL MOTORS CORP DELCO PRODUCTS DIV MACHINE CONTROL SYSTEMS | | 002-003730-002 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | FF-N-836 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | 5310PL0725485 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5310006602971 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 5310006602971 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | MS25082-2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM AND | | CHROMATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | NUT STYLE | HEXAGON | | NUT HEIGHT | 0.073 INCHES MINIMUM AND | | 0.083 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.336 INCHES MINIMUM AND | | 0.345 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE | | CRITICALITY CODE JUSTIFICATION | FEAT | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-N-836 | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS25082-2 |
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