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National Stock Number: 5340-01-071-2545
Federal Supply Class: 5340
National Item Identification Number: 010712545
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:
6N8629 | 11083 | CATERPILLAR INC |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 1.1400 INCHES NOMINAL | END DIAMETER | 0.6840 INCHES NOMINAL | BORE DIAMETER | 0.3120 INCHES NOMINAL | COUNTERBORE DIAMETER | 0.4230 INCHES NOMINAL | COUNTERBORE LENGTH | 1.1250 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 1.1560 INCHES NOMINAL | FIRST STEP LENGTH | 0.1790 INCHES NOMINAL | OVERALL HEIGHT | 1.3750 INCHES NOMINAL | MATERIAL | STEEL | SECOND COUNTERBORE LENGTH | 0.5000 INCHES NOMINAL | SECOND STEP DIAMETER | 1.3640 INCHES NOMINAL | SPECIAL FEATURES | 0.138 IN. DIA HOLE THRU SEAT OBDY 1.062 IN. FROM END |
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