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National Stock Number:
5340-00-307-2873
Federal Supply Class:
5340
National Item Identification Number:
003072873
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:
| 68A450947-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| END DIAMETER | 0.3550 INCHES NOMINAL | | BORE DIAMETER | 0.0600 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.2300 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.2090 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2300 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.5000 INCHES NOMINAL | | FSC APPLICATION DATA | STEERING CYLINDER,ACFT | | OVERALL HEIGHT | 0.3300 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/3, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | ANODIZE |
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