4020-00-813-3649 CORD,FIBROUS Index 6625-00-813-3655 ATTENUATOR,FIXED

National Stock Number:
5310-00-813-3653

Federal Supply Class:
5310

National Item Identification Number:
008133653

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
094-14900AD560GLOBAVIA SRL
42FLW-62456878SPS TECHNOLOGIES, LLC
42FLW62456878SPS TECHNOLOGIES, LLC
42FLW-624A0170LEONARDO SPA AEROSTRUCTURE DIVISION
42FLW-624KCV81AVIATION SPARES & REPAIRS LIMITED
959.47.81.710S4080PILATUS AIRCRAFT LTD
BH00450-627238BRISTOL INDUSTRIES, LLC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.375 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 8630 OR
STEEL COMP 4037 OR
STEEL COMP 8740 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6280 ASSN STD 1ST MATERIAL RESPONSE OR
AMS 6300 ASSN STD 2ND MATERIAL RESPONSE OR
AMS 6322 ASSN STD 3RD MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND
43.0 ROCKWELL C MAXIMUM
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.654 INCHES MAXIMUM
OVERALL HEIGHT0.438 INCHES MAXIMUM
WASHER THICKNESS0.056 INCHES MINIMUM
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
TEMP RATING450.0 DEG FAHRENHEIT NOMINAL


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