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National Stock Number:
5340-01-478-2116
Federal Supply Class:
5340
National Item Identification Number:
014782116
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:
| 124-4639027 PC 50 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END DIAMETER | 3.4375 INCHES NOMINAL | | BORE DIAMETER | 0.6563 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.6250 INCHES NOMINAL | | FIRST STEP DIAMETER | 4.8750 INCHES NOMINAL | | OVERALL HEIGHT | 1.0000 INCHES NOMINAL | | MATERIAL | STEEL | | SPECIAL FEATURES | MATERIAL SPEC IS MIL-S-22698 | | SPHERICAL SEAT TOP RADIUS | 0.2500 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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