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National Stock Number:
5340-00-965-5579
Federal Supply Class:
5340
National Item Identification Number:
009655579
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:
| 2412549 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END DIAMETER | 0.3120 INCHES NOMINAL | | BORE DIAMETER | 0.2210 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1120 INCHES NOMINAL | | FIRST STEP LENGTH | 0.0590 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.7500 INCHES NOMINAL | | OVERALL HEIGHT | 0.3430 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, TYPE 416 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL COMP 416 | | SECOND END DIAMETER | 0.3330 INCHES MINIMUM AND 0.3530 INCHES MAXIMUM | | SPECIAL FEATURES | FIRST STEP CHAMFERED | | STYLE DESIGNATOR | SEAT |
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