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National Stock Number: 5310-01-123-2392
Federal Supply Class: 5310
National Item Identification Number: 011232392
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:
| 65122-11339-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| EXTERNAL KEYWAY WIDTH | 0.500 INCHES NOMINAL | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | OUTSIDE DIAMETER | 6.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL THICKNESS | 0.127 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | | MATERIAL | STEEL COMP E4340 OVERALL | | MINIMUM TENSILE STRENGTH | 150000 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | TWO HOLES ON FACE 180 DEGREES APART |
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