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National Stock Number: 5340-00-482-9491
Federal Supply Class: 5340
National Item Identification Number: 004829491
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:
7-469-64 | 3H889 | PARKER-HANNIFIN CORPORATION | 7-469-64 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
END DIAMETER | 0.4100 INCHES NOMINAL | BORE DIAMETER | 0.2000 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.4400 INCHES NOMINAL | FIRST STEP DIAMETER | 0.5900 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM | FSC APPLICATION DATA | ACFT ENGINE FUEL VALVE | OVERALL HEIGHT | 0.4800 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE OR QQ-S-764, CL 300 SERIES FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT | PASSIVATE |
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