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National Stock Number:
5340-00-396-2643
Federal Supply Class:
5340
National Item Identification Number:
003962643
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:
| 3B6898 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END DIAMETER | 0.5620 INCHES NOMINAL | | BORE DIAMETER | 0.5360 INCHES MINIMUM AND 0.5380 INCHES MAXIMUM | | BORE TAPER IN DEG | 14.2 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1250 INCHES NOMINAL | | FIRST STEP LENGTH | 0.1250 INCHES NOMINAL | | FIRST STEP DIAMETER | 0.6560 INCHES NOMINAL | | OVERALL HEIGHT | 0.4380 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND STEP DIAMETER | 1.0000 INCHES NOMINAL | | SECOND STEP LENGTH | 0.1880 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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