5310-00-540-2529 NUT,SELF-LOCKING,EXTENDED WASHER Index 5310-00-540-2531 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-540-2530

Federal Supply Class:
5310

National Item Identification Number:
005402530

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
10121471A486GNIMIKKEISTOKESKUS NCB FINLAND
E12589-356878SPS TECHNOLOGIES, LLC
SMTE9925-3019L2ESNA, LLC
SMTE9925-372962HARVARD INDUSTRIES INC


Techincal Specification:
HARDNESS RATING46.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONDRY FILM LUBRICANT
OVERALL HEIGHT0.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.190 INCHES
NUT STYLESLOTTED HEXAGON
WASHER OUTSIDE DIAMETER0.325 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES NOMINAL
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.252 INCHES MAXIMUM
TEMP RATING850.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNJF


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