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National Stock Number:
5340-00-437-7626
Federal Supply Class:
5340
National Item Identification Number:
004377626
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:
| 353296 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END DIAMETER | 0.5800 INCHES MINIMUM AND 0.5850 INCHES MAXIMUM | | BORE DIAMETER | 0.3700 INCHES MINIMUM AND 0.3800 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.4980 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.1870 INCHES MINIMUM AND 0.1980 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0650 INCHES MINIMUM AND 0.0700 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.6190 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | OVERALL HEIGHT | 0.2900 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED;MATL-STEEL VS1-1-6-6 COMP 4150 OR VS1-1-6-6 COMP 6150(VICKERS AOM DIV.,SPERRY RAND CORP) | | STYLE DESIGNATOR | SEAT |
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