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National Stock Number:
5340-00-898-1497
Federal Supply Class:
5340
National Item Identification Number:
008981497
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:
| BORE DIAMETER | 0.6572 INCHES MINIMUM AND 0.6830 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1720 INCHES MINIMUM AND 0.2160 INCHES MAXIMUM | | END DIAMETER | 0.7050 INCHES MINIMUM AND 0.7150 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.9420 INCHES MINIMUM AND 0.9520 INCHES MAXIMUM | | OVERALL HEIGHT | 0.2600 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM | | STYLE DESIGNATOR | SEAT |
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