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National Stock Number: 5310-01-298-8033
Federal Supply Class: 5310
National Item Identification Number: 012988033
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:
60-034887-02 | 15280 | NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION | 60-034887-02 | 26916 | NORTHROP GRUMMAN SYSTEMS CORPORATION | 8102SS0256-7 | 06540 | NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV | 8102SS0256-7 | 1YGB8 | CAREY MANUFACTURING CO, INC | NAS1786C02-4 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 8102-SS-0256-7 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | NAS1831 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | NAS1831C3A04 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
CROSS-SECTIONAL LENGTH | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | CROSS-SECTIONAL SHAPE | HEXAGON | NOMINAL THREAD SIZE | 0.086 INCHES RIGHT INTERNAL | SPECIAL FEATURES | MATERIAL: STEEL COMP 303 OR STEEL COMP 303SE OVERALL;SURFACE TREATMENT: PASSIVATE OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL;SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL;BEARING SURFACE TYPE: FLAT | SPECIFICATION/STANDARD DATA | 80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD | WIDTH ACROSS FLATS | 0.184 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | THREAD CLASS | 2B RIGHT INTERNAL | THREAD DIRECTION | RIGHT-HAND RIGHT INTERNAL | THREAD QUANTITY PER INCH | 56 RIGHT INTERNAL | THREAD SERIES DESIGNATOR | UNC LEFT INTERNAL (INCLUDES THRU THREAD) |
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