5305-01-280-5774 SCREW,CLOSE TOLERANCE Index 5310-01-280-5776 NUT,PLAIN,CLINCH

National Stock Number:
5310-01-280-5775

Federal Supply Class:
5310

National Item Identification Number:
012805775

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:
820016807147HORIZON AEROSPACE LLC DBA TRANSICOIL
820016835918HORIZON AEROSPACE LLC DBA MAGNETICS DIVISION


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
COUNTERBORE DIAMETER0.945 INCHES MINIMUM NUT AND 0.950 INCHES MAXIMUM NUT
MATERIALSTEEL COMP 303 OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.9375 INCHES
NUT COUNTERBORE DEPTH0.0938 INCHES NOMINAL NUT
NUT HEIGHT0.3125 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS1.125 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONP.S. 1-14,FSCM 35918 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTTIN OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNEF


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