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National Stock Number:
5340-01-172-9499
Federal Supply Class:
5340
National Item Identification Number:
011729499
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:
| ACO44054 | K1037 | MEGGITT AEROSPACE LIMITED |
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Techincal Specification:
| END DIAMETER | 0.3070 INCHES MINIMUM AND 0.3150 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.4700 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 90.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.7320 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.5850 INCHES MINIMUM AND 0.5880 INCHES MAXIMUM | | OVERALL HEIGHT | 0.8460 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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