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National Stock Number: 5340-00-046-0303
Federal Supply Class: 5340
National Item Identification Number: 000460303
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:
1116190 | 18355 | THE BOEING COMPANY | 1116190 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.4530 INCHES NOMINAL | END DIAMETER | 0.8750 INCHES NOMINAL | BORE DIAMETER | 0.2610 INCHES NOMINAL | FIRST STEP DIAMETER | 1.9370 INCHES NOMINAL | OVERALL HEIGHT | 0.7500 INCHES NOMINAL | MATERIAL | STEEL |
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