5970-01-157-7657 INSULATOR,BUSHING Index 5310-01-157-7659 WASHER,FLAT

National Stock Number:
5310-01-157-7658

Federal Supply Class:
5310

National Item Identification Number:
011577658

Description:
WASHER,KEYWAY

Detail:
A WASHER OF NONRESILIENT MATERIAL USUALLY HAVING TWO PARALLEL BEARING SURFACES. THE OUTSIDE AND/OR INSIDE EDGES HAVE ONE OR MORE NOTCHES. EXCLUDES THRUST TYPE WASHERS.


Manufacturer Information:
935C986-194259BECHTEL MARINE PROPULSION CORPORATION


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
EXTERNAL KEYWAY LENGTH0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
EXTERNAL KEYWAY WIDTH0.100 INCHES NOMINAL
HOLE DIAMETER0.312 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
OUTSIDE DIAMETER0.873 INCHES MINIMUM AND 0.874 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM
MATERIALSTEEL COMP 304 OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SPECIAL FEATURESOPPOSITE END OF THE KEYWAY,ON THE OUTSIDE DIAMETER,A DISTANCE OF 0.002 INCHES MAXIMUM,FROM THE CENTER OF THE INSIDE DIAMETER,THE OUTSIDE EDGE IS FLAT ACROSS


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