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National Stock Number:
5340-01-492-0440
Federal Supply Class:
5340
National Item Identification Number:
014920440
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:
| 124-7120998 PC 9-75 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END DIAMETER | 9.8750 INCHES NOMINAL | | BORE DIAMETER | 0.9380 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL | | FIRST STEP DIAMETER | 12.9380 INCHES NOMINAL | | OVERALL HEIGHT | 1.2500 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | ZINC |
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