5310-01-243-6560 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-243-6562 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-01-243-6561

Federal Supply Class:
5310

National Item Identification Number:
012436561

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:
1143785618876U S ARMY AVIATION AND MISSILE COMMAND
EW4200630941EAST/WEST INDUSTRIES, INC.
F22K2-82019L2ESNA, LLC
F22K2-8272962HARVARD INDUSTRIES INC
P42104U1604MARTIN-BAKER AIRCRAFT COMPANY LIMITED


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYHEXAMETHYLENE ADIPAMIDE LOCKING INSERT
STEEL COMP 1212 OVERALL EXCEPT INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE LOCKING INSERT
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY2,CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.291 INCHES NOMINAL
WIDTH ACROSS FLATS0.365 INCHES MINIMUM AND
0.377 INCHES MAXIMUM
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
THE MANUFACTURERS DATA
MANUFACTURERS CODE019L2
DESIGN CONTROL REFERENCEF22K2-82


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