5310-01-045-0136 WASHER,KEY Index 5310-01-045-0138 WASHER,FLAT

National Stock Number:
5310-01-045-0137

Federal Supply Class:
5310

National Item Identification Number:
010450137

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:
1A6-126302765LITTON INDUSTRIES INC WESTREX OEM PRODUCTS DIV


Techincal Specification:
EXTERNAL KEYWAY LENGTH0.150 INCHES NOMINAL
EXTERNAL KEYWAY WIDTH0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
EXTERNAL KEYWAY QUANTITY2
HOLE DIAMETER0.438 INCHES MINIMUM AND 0.441 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.000 INCHES NOMINAL
MATERIAL THICKNESS0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
MATERIALSTEEL COMP 1010 OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL


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