5310-00-685-7760 WASHER,LOCK Index 5310-00-685-7769 WASHER,FLAT

National Stock Number:
5310-00-685-7761

Federal Supply Class:
5310

National Item Identification Number:
006857761

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
B27-180204AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED


Techincal Specification:
HARDNESS RATING90.0 ROCKWELL B MINIMUM
HOLE DIAMETER0.446 INCHES MINIMUM AND 0.459 INCHES MAXIMUM
OUTSIDE DIAMETER0.779 INCHES MAXIMUM
MATERIAL THICKNESS0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM
TEST DATA DOCUMENT80204-ANS27.1 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
SPECIFICATION/STANDARD DATA80204-ANS27.1,7/16 INCH,REGULAR PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND


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