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National Stock Number:
5340-01-125-7503
Federal Supply Class:
5340
National Item Identification Number:
011257503
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:
| 10112472 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 268353-1 | 82106 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.2930 INCHES NOMINAL | | BORE DIAMETER | 0.2250 INCHES NOMINAL | | CHAMFER ANGLE IN DEG | 15.0 | | COUNTERBORE DIAMETER | 0.2800 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.0200 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0750 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.4750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, TYPE 303 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL HEIGHT | 0.1100 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13001, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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