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National Stock Number:
5340-01-142-4379
Federal Supply Class:
5340
National Item Identification Number:
011424379
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:
| 10112731 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2771576-101 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | | 2771576-101 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.2750 INCHES NOMINAL | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0700 INCHES NOMINAL | | FIRST STEP LENGTH | 0.0300 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.5000 INCHES NOMINAL | | OVERALL HEIGHT | 0.1900 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 630 | | SECOND END DIAMETER | 0.3560 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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