5305-00-934-0281 SCREW,CAP,SOCKET HEAD Index 5315-00-934-0285 PIN,STRAIGHT,HEADLESS

National Stock Number:
5310-00-934-0283

Federal Supply Class:
5310

National Item Identification Number:
009340283

Description:
NUT,SELF-LOCKING,SPLINE

Detail:
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.


Manufacturer Information:
57A5A30-3002387NAVAL AIR WARFARE CENTER AIRCRAFT DIV
57A5A30-3053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
COUNTERBORE DIAMETER0.165 INCHES MINIMUM AND 0.170 INCHES MAXIMUM NUT
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.138 INCHES
NUT COUNTERBORE DEPTH0.185 INCHES NOMINAL NUT
NUT HEIGHT0.370 INCHES NOMINAL
NUT STYLESPLINE
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
PILOT LENGTH0.195 INCHES NOMINAL
PILOT DIAMETER0.220 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
WIDTH ACROSS FLATS0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNC
THREAD QUANTITY PER INCH32


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