1560-00-264-1379 SUPPORT,STRUCTURAL COMPONENT,AIR Index 1560-00-264-1383 SHAFT,DRIVE BELLCRANK

National Stock Number:
5310-00-264-1382

Federal Supply Class:
5310

National Item Identification Number:
002641382

Description:
NUT,SELF-LOCKING,CONE SEAT,HEXAG

Detail:
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.


Manufacturer Information:
150-435GPC54527235HARDIE-TYNES CO., INC.
20-54527235HARDIE-TYNES CO., INC.
390012PC54580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE1.250 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS4B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
NUT STYLECONE SEAT, HEXAGON
NUT HEIGHT0.500 INCHES NOMINAL
WIDTH ACROSS FLATS1.625 INCHES NOMINAL
CONE SEAT ANGLE90.00 DEGREES NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
SPECIAL FEATURESCONE 0.125 LG. BY 1.500 INCH OUTSIDE DIAMETER AND CHAMFER ON CONE 30 DEGREES BY 0.062 INCH DEEP


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