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National Stock Number:
5340-00-085-7469
Federal Supply Class:
5340
National Item Identification Number:
000857469
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 | 0.1600 INCHES NOMINAL | | END DIAMETER | 0.6500 INCHES NOMINAL | | BORE DIAMETER | 0.5570 INCHES NOMINAL | | BORE TAPER IN DEG | 14.1 | | CHAMFER ANGLE IN DEG | 45.0 | | COUNTERBORE DIAMETER | 0.8200 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.0850 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 1.0250 INCHES NOMINAL | | FIRST STEP LENGTH | 0.1400 INCHES NOMINAL | | OVERALL HEIGHT | 0.4500 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND STEP DIAMETER | 1.4400 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT |
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