4820-00-218-5754 PISTON,VALVE Index 2940-00-218-5777 FILTER ELEMENT,FLUID,PRESSURE

National Stock Number:
5305-00-218-5757

Federal Supply Class:
5305

National Item Identification Number:
002185757

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
SE1045-A78388WOODWARD CONTROLS INC.
SE156-5A178388WOODWARD CONTROLS INC.


Techincal Specification:
FASTENER LENGTH0.375 INCHES NOMINAL
HEAD HEIGHT0.096 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
HEAD STYLEHEXAGON
HOLE CONFIGURATION STYLEHEXAGON FLATS
HOLE DIAMETER0.059 INCHES NOMINAL
HOLE QUANTITY1
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
PRIMARY WASHER MATERIAL THICKNESS0.040 INCHES MINIMUM
PRIMARY WASHER OUTSIDE DIAMETER0.293 INCHES MAXIMUM
PRIMARY WASHER STYLESPLIT HELICAL RING
WASHER QUANTITY1
WIDTH BETWEEN FLATS0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.313 INCHES MINIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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