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National Stock Number:
5340-01-135-5820
Federal Supply Class:
5340
National Item Identification Number:
011355820
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:
| 28573 | 86090 | EATON CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.6400 INCHES MINIMUM AND 0.6500 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 15.0 | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 1.3300 INCHES MINIMUM AND 1.3350 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.9950 INCHES MINIMUM AND 0.9990 INCHES MAXIMUM | | OVERALL HEIGHT | 1.3800 INCHES MINIMUM AND 1.3900 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8, ALLOY 6061, T651 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625, TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | ANODIZE |
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