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National Stock Number:
5340-01-264-6102
Federal Supply Class:
5340
National Item Identification Number:
012646102
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:
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.3900 INCHES NOMINAL | | END DIAMETER | 0.4300 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 30.0 | | COUNTERBORE LENGTH | 0.0800 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.7500 INCHES NOMINAL | | OVERALL HEIGHT | 0.6100 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | CADMIUM |
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