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National Stock Number:
5340-00-453-8213
Federal Supply Class:
5340
National Item Identification Number:
004538213
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:
| 93986 | 82106 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.8210 INCHES MINIMUM AND 0.8250 INCHES MAXIMUM | | BORE DIAMETER | 0.7430 INCHES MINIMUM AND 0.7470 INCHES MAXIMUM | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | | FIRST STEP DIAMETER | 1.1750 INCHES MINIMUM AND 1.1850 INCHES MAXIMUM | | OVERALL HEIGHT | 0.2250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 2024 | | 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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