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National Stock Number:
5340-01-122-5766
Federal Supply Class:
5340
National Item Identification Number:
011225766
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:
| END DIAMETER | 0.7650 INCHES MINIMUM AND 0.7850 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 30.0 | | COUNTERSINK ANGLE IN DEG | 45.0 | | COUNTERSINK DIAMETER | 0.7900 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2660 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.2500 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM | | OVERALL HEIGHT | 0.4620 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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