5306-00-103-6655 BOLT,SPECIAL Index 1560-00-103-6658 LINK ASSEMBLY

National Stock Number:
5310-00-103-6657

Federal Supply Class:
5310

National Item Identification Number:
001036657

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:
216-22592-180378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
THREAD SERIESUN
NOMINAL THREAD SIZE1.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T851 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTENAMEL OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.400 INCHES NOMINAL
WIDTH ACROSS FLATS2.000 INCHES NOMINAL
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.052 INCHES NOMINAL
BEARING SURFACE TYPECHAMFERED
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT


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