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National Stock Number: 5340-01-475-0806
Federal Supply Class: 5340
National Item Identification Number: 014750806
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:
124-4322651 PC 70 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
END DIAMETER | 4.3125 INCHES NOMINAL | BORE DIAMETER | 0.6562 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 6.5000 INCHES NOMINAL | OVERALL HEIGHT | 0.3750 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-22698, CLASS B MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL UNS K02102 | SPHERICAL SEAT TOP RADIUS | 0.2500 INCHES NOMINAL | STYLE DESIGNATOR | SEAT |
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