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National Stock Number:
5340-00-248-1545
Federal Supply Class:
5340
National Item Identification Number:
002481545
Description:
SEAT,HELICAL COMPRESSION SPRING
Detail:
A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.
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Manufacturer Information:
| 5953 | 90166 | EATON AEROSPACE, LLC | | DS-935393 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END DIAMETER | 0.6100 INCHES NOMINAL | | BORE DIAMETER | 0.2890 INCHES MINIMUM AND 0.2930 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.3750 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.1250 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1090 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.8130 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 49.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | OVERALL HEIGHT | 0.1720 INCHES NOMINAL | | SPECIAL FEATURES | MATL-STEEL MIL-S-7420,COMP E52100;NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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