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National Stock Number: 5340-00-361-5375
Federal Supply Class: 5340
National Item Identification Number: 003615375
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:
C642 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV | C6462 | 55509 | COOPER CAMERON CORP AJAX-SUPERIOR DIV |
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Techincal Specification:
END DIAMETER | 1.2812 INCHES NOMINAL | BORE DIAMETER | 1.5000 INCHES NOMINAL | BORE TAPER IN DEG | 30.0 | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.2500 INCHES NOMINAL | FIRST STEP DIAMETER | 1.7344 INCHES NOMINAL | FIRST STEP LENGTH | 0.4062 INCHES NOMINAL | OVERALL HEIGHT | 0.8125 INCHES NOMINAL | MATERIAL | STEEL | SECOND STEP DIAMETER | 2.3750 INCHES NOMINAL | STYLE DESIGNATOR | SEAT |
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