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National Stock Number:
5340-00-882-0757
Federal Supply Class:
5340
National Item Identification Number:
008820757
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:
| 2481045 | 99551 | GOODRICH CORPORATION | | 2488176 | 99551 | GOODRICH CORPORATION |
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Techincal Specification:
| END DIAMETER | 1.0550 INCHES MINIMUM AND 1.0700 INCHES MAXIMUM | | BORE DIAMETER | 0.2520 INCHES MINIMUM AND 0.2570 INCHES MAXIMUM | | COUNTERSINK ANGLE IN DEG | 45.0 | | COUNTERSINK DIAMETER | 0.2620 INCHES MINIMUM AND 0.2770 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0300 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.3000 INCHES MINIMUM AND 1.3300 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416SE | | OVERALL HEIGHT | 0.0900 INCHES MINIMUM AND 0.1000 INCHES MAXIMUM | | SPECIAL FEATURES | NOT CASEHARDENED;PASSIVATE ASTM A380-57 | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | PASSIVATE |
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