5310-00-701-8578 WASHER,KEYWAY Index 1560-00-701-8584 FITTING,BRACE

National Stock Number:
5310-00-701-8579

Federal Supply Class:
5310

National Item Identification Number:
007018579

Description:
WASHER,CONCAVE

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 RECESSED TO FORM A CURVED OR SPHERICAL CONTOUR. SEE ALSO WASHER (1), CONVEX. EXCLUDES WASHER (1), RECESSED AND BEARING, WASHER, THRUST.


Manufacturer Information:
HE114-0055-100189372ROCKWELL INTERNATIONAL CORP NORTH AMERICAN AIRCRAFT OPNS
K19301-315653HOWMET GLOBAL FASTENING SYSTEMS INC
K19301-3F7652KLX AEROSPACE SOLUTIONS II SAS
K19301-3FB009KLX INC


Techincal Specification:
HOLE DIAMETER0.261 INCHES NOMINAL
OUTSIDE DIAMETER0.380 INCHES MAXIMUM
MATERIAL THICKNESS0.085 INCHES NOMINAL
MATERIALSTEEL OVERALL
RADIUS0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
RECESS DIAMETER0.330 INCHES NOMINAL
STYLE DESIGNATORCONCAVE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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