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National Stock Number: 5340-01-486-3710
Federal Supply Class: 5340
National Item Identification Number: 014863710
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:
122-7312139 PC 34 | 53711 | NAVAL SEA SYSTEMS COMMAND | 7313139 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
END DIAMETER | 5.0000 INCHES NOMINAL | BORE DIAMETER | 1.5250 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL | FIRST STEP DIAMETER | 5.0000 INCHES NOMINAL | OVERALL HEIGHT | 0.7500 INCHES NOMINAL | MATERIAL | STEEL | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPRING BASE PLATE AND RETAINER | STYLE DESIGNATOR | SEAT |
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