5310-01-218-8827 WASHER,KEYWAY Index 5310-01-218-8829 WASHER,FLAT

National Stock Number:
5310-01-218-8828

Federal Supply Class:
5310

National Item Identification Number:
012188828

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:
108720-294271LOCKHEED MARTIN CORP
LO150816236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
EXTERNAL KEYWAY LENGTH0.775 INCHES NOMINAL
EXTERNAL KEYWAY WIDTH1.625 INCHES NOMINAL
HOLE DIAMETER1.500 INCHES NOMINAL
MATERIAL THICKNESS0.500 INCHES NOMINAL
III MATERIALALUMINUM ALLOY 6061 OVERALL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER5.854 INCHES MINIMUM AND 5.885 INCHES MAXIMUM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
SPECIAL FEATURESITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO1508; KEYWAY LOCATED ON OPPOSITE ENDS.


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