5310-01-331-1278 WASHER,FLAT Index 5310-01-331-1280 WASHER,FINISHING

National Stock Number:
5310-01-331-1279

Federal Supply Class:
5310

National Item Identification Number:
013311279

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:
M3-127ST15526METRIC AND MULTISTANDARD COMPONENTS CORP


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
COLORBLACK OVERALL
HARDNESS RATING44.0 ROCKWELL C MINIMUM AND
51.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER3.1 MILLIMETERS NOMINAL
OUTSIDE DIAMETER6.2 MILLIMETERS NOMINAL
MATERIAL THICKNESS0.8 MILLIMETERS NOMINAL


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