5310-01-590-5180 WASHER,FLAT Index 5306-01-589-5531 BOLT,MACHINE

National Stock Number:
5310-01-590-5181

Federal Supply Class:
5310

National Item Identification Number:
015905181

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:
300007580212BAE SYSTEMS LAND & ARMAMENTS L.P.
3000075-025HD076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
3000075-025HD80212BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
HARDNESS RATING38.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.256 INCHES NOMINAL
MATERIAL THICKNESS0.077 INCHES NOMINAL
MATERIALSTEEL OR STEEL COMP 1055 OR STEEL COMP 1059 OR STEEL COMP 1060 OR STEEL COMP 1062 OR STEEL COMP 1064 OR STEEL COMP 1065 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER0.489 INCHES NOMINAL
STYLE DESIGNATORGIRDER SECTION


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