1560-00-596-9776 FORMER,AIRCRAFT Index 5310-00-596-9784 WASHER,FLAT

National Stock Number:
5310-00-596-9781

Federal Supply Class:
5310

National Item Identification Number:
005969781

Description:
NUT,SELF-LOCKING,CAP

Detail:
A nut internally threaded from one end, and completely enclosed on the opposite end. The outer periphery parallel to the threaded axis may be square, cylindrical, hexagonal, octagonal, dodecagonal or the like and taper to a cone or dome shape on the closed end. An integral feature is incorporated for locking on the threads of a mating memeber. Excludes NUT (1), STAMPED.


Manufacturer Information:
16558662983EATON AEROSPACE, LLC
26C04880539SPS TECHNOLOGIES, LLC
3M154-04876301THE BOEING COMPANY


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1018 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.500 INCHES NOMINAL
NUT STYLECAP
WIDTH ACROSS FLATS0.531 INCHES NOMINAL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING550.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH28


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