2030-00-540-2522 LINING,FRICTION Index 5310-00-540-2527 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
5310-00-540-2526

Federal Supply Class:
5310

National Item Identification Number:
005402526

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:
3D00027-888277THE BOEING COMPANY
3D0027-888277THE BOEING COMPANY
73783CS-82056878SPS TECHNOLOGIES, LLC
HC54710-815653HOWMET GLOBAL FASTENING SYSTEMS INC
TE9925-872962HARVARD INDUSTRIES INC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALIRON ALLOY 660 OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT STYLECASTELLATED HEXAGON
PRECIOUS MATERIAL AND LOCATIONON NUT SILVER
PRECIOUS MATERIALSILVER
WASHER OUTSIDE DIAMETER0.770 INCHES MAXIMUM
WASHER THICKNESS0.030 INCHES NOMINAL
WIDTH ACROSS FLATS0.556 INCHES MINIMUM AND 0.566 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OR AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER OVERALL
TEMP RATING800.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNJF


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