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National Stock Number: 5340-01-140-4205
Federal Supply Class: 5340
National Item Identification Number: 011404205
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:
10112723 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 268118-1 | 82106 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
END DIAMETER | 0.3540 INCHES NOMINAL | BORE DIAMETER | 0.3300 INCHES NOMINAL | CHAMFER ANGLE IN DEG | 30.0 | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.0400 INCHES NOMINAL | FIRST STEP DIAMETER | 0.5000 INCHES NOMINAL | OVERALL HEIGHT | 0.0900 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY | SPECIAL FEATURES | NOT CASEHARDENED | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS13201, CLASS 1, TYPE 2, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | ANODIZE |
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