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National Stock Number: 5340-00-523-5711
Federal Supply Class: 5340
National Item Identification Number: 005235711
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:
4B9052 | 11083 | CATERPILLAR INC |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 1.1880 INCHES NOMINAL | END DIAMETER | 1.4980 INCHES NOMINAL | BORE DIAMETER | 0.5310 INCHES NOMINAL | COUNTERBORE DIAMETER | 1.2550 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM | COUNTERBORE LENGTH | 1.1880 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 1.7500 INCHES NOMINAL | FIRST STEP LENGTH | 0.1880 INCHES NOMINAL | OVERALL HEIGHT | 1.5620 INCHES NOMINAL | MATERIAL | STEEL | SECOND END DIAMETER | 1.3730 INCHES NOMINAL | STYLE DESIGNATOR | SEAT |
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