4820-00-803-7179 VALVE,BALL Index 5930-00-803-7188 SWITCH,ROTARY

National Stock Number:
5310-00-803-7185

Federal Supply Class:
5310

National Item Identification Number:
008037185

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:
1918-0278189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS


Techincal Specification:
HOLE DIAMETER0.320 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
OUTSIDE DIAMETER0.425 INCHES MINIMUM AND 0.435 INCHES MAXIMUM
MATERIAL THICKNESS0.022 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL


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