5340-00-279-9174 STANDOFF,THREADED,SPACING Index 5310-00-279-9183 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-00-279-9181

Federal Supply Class:
5310

National Item Identification Number:
002799181

Description:
WASHER,CONVEX

Detail:
A WASHER WHICH IS ROUND WITH A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS SMOOTH, FLAT, AND UNBROKEN, THE OTHER BEARING SURFACE IS SMOOTH, UNBROKEN, AND IS RAISED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONCAVE. EXCLUDES BEARING, WASHER THRUST.


Manufacturer Information:
4M119D876301THE BOEING COMPANY
5310PL07871149009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 OR T351 FED SPEC SINGLE MATERIAL RESPONSE OR
QQ-A-200/3,T4 OR T3510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORCONVEX
HOLE DIAMETER0.255 INCHES MINIMUM AND
0.259 INCHES MAXIMUM
OUTSIDE DIAMETER0.503 INCHES MINIMUM AND
0.511 INCHES MAXIMUM
MATERIAL THICKNESS0.106 INCHES NOMINAL


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