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National Stock Number:
5340-01-465-1201
Federal Supply Class:
5340
National Item Identification Number:
014651201
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:
| 17P9B3593-1 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| FIRST STEP DIAMETER | 0.7420 INCHES MINIMUM AND 0.7460 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/8, 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.1900 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | ANODIZE | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1590 INCHES NOMINAL | | END DIAMETER | 0.4690 INCHES NOMINAL | | BORE DIAMETER | 0.4060 INCHES MINIMUM | | COUNTERBORE LENGTH | 0.0310 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.2590 INCHES MINIMUM AND 0.2680 INCHES MAXIMUM |
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