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National Stock Number: 5340-01-483-7114
Federal Supply Class: 5340
National Item Identification Number: 014837114
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:
2531771 | 53711 | NAVAL SEA SYSTEMS COMMAND | 2531771 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | END DIAMETER | 0.5210 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM | BORE DIAMETER | 0.2790 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM | DESIGN TYPE | SOLID | FIRST STEP LENGTH | 0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108, GRADE 1020 ASSN STD SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 1020 | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT,SPRING | STYLE DESIGNATOR | SEAT |
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