5310-01-338-8187 WASHER,LOCK Index 5310-01-338-8189 WASHER,SHOULDERED

National Stock Number:
5310-01-338-8188

Federal Supply Class:
5310

National Item Identification Number:
013388188

Description:
WASHER,FINISHING

Detail:
A WASHER OR CONE OR DISK SHAPE WITH A CENTRALLY LOCATED HOLE, DESIGNED TO ACCOMMODATE A FLAT OR OVAL HEAD SCREW AND PROVIDE ADDITIONAL BEARING AREA ON THE MATERIAL BEING FASTENED. IT MAY OR MAY NOT HAVE A FLUSH FLANGE FEATURE.


Manufacturer Information:
913774033ASTRON PRODUCTS CORP
98466A01139428MCMASTER-CARR SUPPLY CO


Techincal Specification:
HOLE DIAMETER0.185 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
OUTSIDE DIAMETER0.583 INCHES MINIMUM AND 0.603 INCHES MAXIMUM
OVERALL HEIGHT0.102 INCHES MINIMUM AND 0.122 INCHES MAXIMUM
MATERIAL THICKNESS0.014 INCHES MINIMUM AND 0.022 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORFINISHING


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