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National Stock Number:
5340-00-763-1021
Federal Supply Class:
5340
National Item Identification Number:
007631021
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:
| 282326 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1550 INCHES MINIMUM AND 0.1630 INCHES MAXIMUM | | END DIAMETER | 0.2500 INCHES MINIMUM AND 0.2540 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 0.4940 INCHES MINIMUM AND 0.4960 INCHES MAXIMUM | | OVERALL HEIGHT | 0.2220 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 48.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | SPECIAL FEATURES | MATL-STEEL QQ-S-625,COMP 4150;NOT CASEHARDENED |
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