5985-01-262-1334 COUPLER,DIRECTIONAL Index 4730-01-262-1336 RING,KEY

National Stock Number:
5310-01-262-1335

Federal Supply Class:
5310

National Item Identification Number:
012621335

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.)


Manufacturer Information:
0601C0008-340DHG4GULF COAST HOLDINGS INC DBA UNIDYNAMICS
0601C0008-34D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
NAS183180205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1831C4B0380205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CROSS-SECTIONAL LENGTH0.183 INCHES MINIMUM AND 0.193 INCHES MAXIMUM
CROSS-SECTIONAL SHAPEHEXAGON
NOMINAL THREAD SIZE0.112 INCHES RIGHT INTERNAL
SPECIAL FEATURESMATERIAL: STEEL COMP 303 OR STEEL COMP 303SE OVERALL;MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL;SURFACE TREATMENT: PASSIVATE OVERALL;SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL;BEARING SURFACE TYPE: FLAT
SPECIFICATION/STANDARD DATA80205-NAS1831 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
WIDTH ACROSS FLATS0.246 INCHES MINIMUM AND 0.254 INCHES MAXIMUM
THREAD CLASS2B RIGHT INTERNAL
THREAD DIRECTIONRIGHT-HAND RIGHT INTERNAL
THREAD QUANTITY PER INCH40 RIGHT INTERNAL
THREAD SERIES DESIGNATORUNC LEFT INTERNAL (INCLUDES THRU THREAD)


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