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National Stock Number: 5310-00-423-1811
Federal Supply Class: 5310
National Item Identification Number: 004231811
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.
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Manufacturer Information:
7351115 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
MATERIAL | STEEL OVERALL | INTERNAL KEYWAY QUANTITY | 16 | HOLE DIAMETER | 1.119 INCHES MINIMUM AND | | 1.125 INCHES MAXIMUM | OUTSIDE DIAMETER | 1.562 INCHES NOMINAL | INTERNAL KEYWAY WIDTH | 0.142 INCHES MINIMUM AND | | 0.148 INCHES MAXIMUM | DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY | 0.692 INCHES MINIMUM AND | | 0.695 INCHES MAXIMUM | MATERIAL THICKNESS | 0.037 INCHES NOMINAL |
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