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National Stock Number:
5340-01-156-9427
Federal Supply Class:
5340
National Item Identification Number:
011569427
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:
| 1062-59 | K1464 | GOODRICH CONTROL SYSTEMS LTD T/A GOODRICH ENGINE CONTROL SYSTEMS | | 1062-59 | U4287 | ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED |
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Techincal Specification:
| END DIAMETER | 0.2680 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM | | BORE DIAMETER | 0.1250 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 29.0 | | COUNTERSINK ANGLE IN DEG | 44.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0870 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.4150 INCHES MINIMUM AND 0.4250 INCHES MAXIMUM | | OVERALL HEIGHT | 0.1600 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | SILVER |
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