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National Stock Number:
5310-00-502-5836
Federal Supply Class:
5310
National Item Identification Number:
005025836
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:
| 11678958 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP MT1020 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 519 FED STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | INTERNAL KEYWAY QUANTITY | 1 | | HOLE DIAMETER | 1.770 INCHES MINIMUM AND | | 1.772 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.122 INCHES MINIMUM AND | | 2.128 INCHES MAXIMUM | | INTERNAL KEYWAY WIDTH | 0.188 INCHES MINIMUM AND | | 0.189 INCHES MAXIMUM | | DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY | 0.980 INCHES MINIMUM AND | | 0.984 INCHES MAXIMUM | | MATERIAL THICKNESS | 0.438 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES INNER | | 25.0 MICROINCHES OUTER | | SPECIAL FEATURES | CHAMFERED 2 SIDES 0.016 INCH X 30 DEG | | HEAT TREATMENT | AS FABRICATED |
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