5310-00-685-6977 NUT,PLAIN,HEXAGON Index 5365-00-685-6995 SPACER,RING

National Stock Number:
5310-00-685-6990

Federal Supply Class:
5310

National Item Identification Number:
006856990

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:
31020806424ALLIANT TECHSYSTEMS OPERATIONS LLC
31020807187HONEYWELL INTERNATIONAL INC.
31020856232LOCKHEED MARTIN CORPORATION


Techincal Specification:
HOLE DIAMETER0.147 INCHES NOMINAL
OUTSIDE DIAMETER0.438 INCHES NOMINAL
OVERALL HEIGHT0.176 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIAL THICKNESS0.020 INCHES NOMINAL
MATERIALSTEEL COMP 1008 OR STEEL COMP 1009 OR STEEL COMP 1015 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
RECESS DIAMETER0.187 INCHES NOMINAL
STYLE DESIGNATORFINISHING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL


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