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National Stock Number: 5340-00-905-8192
Federal Supply Class: 5340
National Item Identification Number: 009058192
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:
| 137W91D20 | 09790 | EATON AEROSPACE LLC DBA STERER ENGINEERING DIV VALVE & ACTUATOR |
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Techincal Specification:
| END DIAMETER | 0.1880 INCHES MINIMUM AND 0.1890 INCHES MAXIMUM | | BORE DIAMETER | 0.0940 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 30.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1100 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.3100 INCHES NOMINAL | | FSC APPLICATION DATA | AIRBLEED VALVE,ENGINE,AIRCRAFT | | MATERIAL | COPPER ALLOY | | OVERALL HEIGHT | 0.1600 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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