4540-01-223-4797 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 5310-01-223-4799 NUT,PLAIN,EXTENDED WASHER,ROUND

National Stock Number:
5310-01-223-4798

Federal Supply Class:
5310

National Item Identification Number:
012234798

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:
3-0351LM08D00624EATON AEROQUIP LLC
3-0351LM08DR1120SATAIR A/S
AFP117LM8D30974AEROFIT, LLC
90-081LM08D97499BELL TEXTRON INC
3481LM08D99215KAISER FLUID TECHNOLOGIES INC.
3481LM08D99473HAWKER PACIFIC AEROSPACE LANDING GEAR AND COMPONENTS MFG AND REPAIR
US1168LM08D50808UNITED SUPPLY CO INC


Techincal Specification:
SPECIAL FEATURESDRY FILM LUBRICANT
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2,CL 1 MIL SPEC 1ST TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
NUT HEIGHT0.296 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS0.996 INCHES MINIMUM AND
1.003 INCHES MAXIMUM
HOLE CONFIGURATION STYLECONFIGURATION B
HOLE TYPE AND QUANTITY3 DRILLED
DRILLED HOLE DIAMETER0.045 INCHES MINIMUM AND
0.050 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED


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