2530-00-818-9853 WHEEL ASSEMBLY,PNEUMATIC TIRE Index 2990-00-818-9865 HOUSING BEARING

National Stock Number:
5310-00-818-9863

Federal Supply Class:
5310

National Item Identification Number:
008189863

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
956C473-683843SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV
956C473-699167HAMILTON SUNDSTRAND CORPORATION
AN364-1216C88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS20364-1216C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
BEARING SURFACE TYPEFLAT
THREAD SERIESUNF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-N-25027,PARA 3.3.1,250 DEG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM
NUT HEIGHT0.406 INCHES MINIMUM AND
0.422 INCHES MAXIMUM
WIDTH ACROSS FLATS1.053 INCHES MINIMUM AND
1.065 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
SPECIFICATION/STANDARD DATA96906-MS20364/CANCELED/ GOVERNMENT STANDARD AND
88044-AN364/CANCELED/ GOVERNMENT STANDARD


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