5310-01-081-2515 PUSH ON NUT Index 5310-01-081-2518 WASHER,FLAT

National Stock Number:
5310-01-081-2516

Federal Supply Class:
5310

National Item Identification Number:
010812516

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:
BACN10C40182918THE BOEING COMPANY
BACN10C40197393SPS TECHNOLOGIES LLC
F42ND8-04872962HARVARD INDUSTRIES INC


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL COMP 1117 OR
STEEL COMP 1118 NUT
SURFACE TREATMENTCADMIUM OR
CADMIUM AND
CHROMATE OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR
QQ-P-416,TYPE 2,CLASS 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT STYLESPLINE
PILOT DIAMETER0.384 INCHES MINIMUM AND
0.388 INCHES MAXIMUM
PILOT LENGTH0.125 INCHES NOMINAL
NUT DIAMETER0.563 INCHES NOMINAL
NUT HEIGHT0.313 INCHES NOMINAL
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
TEMP RATING250.0 DEG FAHRENHEIT MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE82918
DESIGN CONTROL REFERENCEBACN10C401


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