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National Stock Number:
5340-01-190-2339
Federal Supply Class:
5340
National Item Identification Number:
011902339
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:
| 75A304052-2001 | 0PXV4 | THE BOEING COMPANY | | 75A304052-2001 | 12829 | PIONEER MACHINE PRODUCTS INC. | | 75A304052-2001 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| BORE DIAMETER | 0.3860 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.7500 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.0800 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.8750 INCHES NOMINAL | | FSC APPLICATION DATA | STRUCTURE ASSEMBLY | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9, ALLOY 7075, T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | OVERALL HEIGHT | 0.1500 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | SURFACE TREATMENT | ANODIZE |
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