5310-00-531-1718 NUT,PLAIN,HEXAGON Index 6750-00-531-1729 PAPER,COPYING,DIAZO PROCESS

National Stock Number:
5310-00-531-1726

Federal Supply Class:
5310

National Item Identification Number:
005311726

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:
LS855-836659LOCKHEED MARTIN CORP LOCKHEED MARTIN AERONAUTICAL SYSTEMS BURBANK OPNS
LS855-898897LOCKHEED MARTIN CORP


Techincal Specification:
HOLE DIAMETER0.160 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
MATERIAL THICKNESS0.100 INCHES NOMINAL
MATERIAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
STYLE DESIGNATORFINISHING
SURFACE TREATMENT


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