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National Stock Number: 5340-00-733-4979
Federal Supply Class: 5340
National Item Identification Number: 007334979
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:
M-1108 | 14541 | COOPER MACHINERY SERVICES LLC | M1108 | 80992 | IMO DELAVAL INC |
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Techincal Specification:
END DIAMETER | 1.3800 INCHES NOMINAL | BORE DIAMETER | 0.9000 INCHES NOMINAL | BORE TAPER IN DEG | 5.5 | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.2000 INCHES NOMINAL | FIRST STEP DIAMETER | 1.7500 INCHES NOMINAL | FIRST STEP LENGTH | 0.1150 INCHES NOMINAL | OVERALL HEIGHT | 0.5050 INCHES NOMINAL | MATERIAL | STEEL | SECOND STEP DIAMETER | 2.2830 INCHES NOMINAL | STYLE DESIGNATOR | SEAT |
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