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National Stock Number:
5340-01-139-7420
Federal Supply Class:
5340
National Item Identification Number:
011397420
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:
| 10158976 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2010T11P01 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| CHAMFER ANGLE IN DEG | 32.0 | | COUNTERSINK ANGLE IN DEG | 80.0 | | COUNTERSINK DIAMETER | 0.1300 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM | | DISTANCE FROM END TO FIRST STEP | 0.1420 INCHES MINIMUM AND 0.1480 INCHES MAXIMUM | | BORE DIAMETER | 0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.6600 INCHES MINIMUM AND 0.6650 INCHES MAXIMUM | | OVERALL HEIGHT | 0.2000 INCHES MINIMUM AND 0.2100 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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