5305-00-591-3439 SCREW,CAP,HEXAGON HEAD Index 5330-00-591-3442 PACKING,PREFORMED

National Stock Number:
5310-00-591-3441

Federal Supply Class:
5310

National Item Identification Number:
005913441

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:
10335019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5310005913441SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE


Techincal Specification:
HOLE DIAMETER0.150 INCHES MINIMUM AND 0.170 INCHES MAXIMUM
OUTSIDE DIAMETER0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
OVERALL HEIGHT0.082 INCHES MINIMUM AND 0.102 INCHES MAXIMUM
MATERIAL THICKNESS0.014 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORFINISHING
SURFACE TREATMENTNICKEL OVERALL


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