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National Stock Number:
5340-00-999-3230
Federal Supply Class:
5340
National Item Identification Number:
009993230
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:
| 7H9678 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.2390 INCHES NOMINAL | | END DIAMETER | 1.1800 INCHES NOMINAL | | BORE DIAMETER | 0.3750 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.2390 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.1250 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 90.0 | | COUNTERSINK DIAMETER | 0.3760 INCHES MINIMUM AND 0.3780 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 2.1250 INCHES NOMINAL | | OVERALL HEIGHT | 0.3120 INCHES NOMINAL | | MATERIAL | STEEL | | SPHERICAL SEAT TOP RADIUS | 0.0620 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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