5310-01-566-8806 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-566-8830 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-566-8827

Federal Supply Class:
5310

National Item Identification Number:
015668827

Description:
NUT,SELF-LOCKING,CONE SEAT,HEXAG

Detail:
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.


Manufacturer Information:
94139830SAT8KOMATSU AMERICA CORP.
941398329510KOMATSU AMERICAN INTL CO
941398331007NAVISTAR INTL CORP
9413983338X5ND DEFENSE LLC
941398392679NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/
ESP-E-56.101-GS338X5ND DEFENSE LLC
ESP-E-56.121-PP338X5ND DEFENSE LLC


Techincal Specification:
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEX 3/4 NC LOCK
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.617 INCHES MINIMUM AND 0.665 INCHES MAXIMUM
NUT STYLECONE SEAT, HEXAGON
WIDTH ACROSS FLATS1.088 INCHES MINIMUM AND 1.125 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONCEMS G-1, CLASS B2 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH10
THREAD SERIESUNC
CONE SEAT ANGLE40.0 DEGREES MINIMUM AND 50.0 DEGREES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONCEMS A-31, PART II, TYPE 8 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL


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