1670-01-456-8488 RAIL COMPONENT,CARGO,AIRCRAFT Index 1670-01-456-8490 TIE DOWN,CARGO,AIRCRAFT

National Stock Number:
5310-01-456-8489

Federal Supply Class:
5310

National Item Identification Number:
014568489

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:
GN511AE1226512NORTHROP GRUMMAN SYSTEMS CORPORATION
LH12105T-1256878SPS TECHNOLOGIES, LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.786 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5662 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 718 OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT STYLEDOUBLE HEXAGON
WASHER OUTSIDE DIAMETER1.250 INCHES MAXIMUM
WASHER THICKNESS0.152 INCHES MINIMUM
WIDTH ACROSS FLATS0.928 INCHES MINIMUM AND 0.940 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTSILVER THREADS
TEMP RATING649.0 CELSIUS NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNJF


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