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National Stock Number:
5340-01-131-3920
Federal Supply Class:
5340
National Item Identification Number:
011313920
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:
| 10160019 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 2010T03P01 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.2250 INCHES MINIMUM AND 0.2350 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0950 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM | | OVERALL HEIGHT | 0.1600 INCHES MINIMUM AND 0.1800 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5642,TYPE 2 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 35.0 ROCKWELL C MINIMUM | | MATERIAL | STEEL UNS S34723 |
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