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National Stock Number:
2815-00-586-4093
Federal Supply Class:
2815
National Item Identification Number:
005864093
Description:
LOCK,VALVE SPRING RETAINER
Detail:
A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.
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Manufacturer Information:
| 0221-12-123 | 13446 | PERKINS ENGINES INC | | 33173112 | 13446 | PERKINS ENGINES INC | | 33173117 | 13446 | PERKINS ENGINES INC | | 33173401 | 13446 | PERKINS ENGINES INC |
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Techincal Specification:
| DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER | 0.055 INCHES NOMINAL | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | FIRST RIDGE RADIUS | 0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | FIRST RIDGE WIDTH | 0.109 INCHES NOMINAL | | LARGEST INSIDE DIAMETER | 0.310 INCHES MINIMUM AND 0.311 INCHES MAXIMUM | | LARGEST OUTSIDE DIAMETER | 0.480 INCHES MINIMUM AND 0.482 INCHES MAXIMUM | | OUTSIDE INCLUDED ANGLE IN DEG | 10.0 | | OVERALL HEIGHT | 0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 241.0 MINIMUM ROCKWELL C AND 269.0 MAXIMUM ROCKWELL C | | MINIMUM INSIDE DIAMETER | 0.251 INCHES | | STYLE DESIGNATOR | STRAIGHT BORE W/ONE RIDGE | | THREAD PROVISION | UNTHREADED |
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