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National Stock Number: 5340-00-979-8581
Federal Supply Class: 5340
National Item Identification Number: 009798581
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:
RB17529 | 51663 | HYDRO-AIRE AEROSPACE CORP. |
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Techincal Specification:
END DIAMETER | 0.3500 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.1250 INCHES NOMINAL | FIRST STEP DIAMETER | 0.4980 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | FIRST STEP LENGTH | 0.0630 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | FSC APPLICATION DATA | VALVE,SAFETY RELIEF | OVERALL HEIGHT | 0.3440 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 416SE | SPECIAL FEATURES | NOT CASEHARDENED | STYLE DESIGNATOR | SEAT |
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