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National Stock Number: 5340-01-416-5300
Federal Supply Class: 5340
National Item Identification Number: 014165300
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:
2193086-1 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
DESIGN TYPE | SOLID | END DIAMETER | 0.3950 INCHES MINIMUM AND 0.4050 INCHES MAXIMUM | BORE DIAMETER | 0.2010 INCHES MINIMUM AND 0.2030 INCHES MAXIMUM | FIRST STEP DIAMETER | 0.8400 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/9, ALLOY 7075, T73 FED SPEC 1ST MATERIAL RESPONSE AND QQ-A-225/9, ALLOY 7075, T7351 FED SPEC 2ND MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 7075 OR ALUMINUM ALLOY 7075 | PROPRIETARY CHARACTERISTICS | PACS | OVERALL HEIGHT | 1.3100 INCHES MINIMUM AND 1.3200 INCHES MAXIMUM | SPECIAL FEATURES | THERE ARE FOUR HOLES EQUAL SPACED ON A DIA. OF 0.5320 IN. WITH A DIA OF MINUS 0.1000 AND MAX. 0.1080 IN. | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541, CLASS 1A MIL SPEC SINGLE TREATMENT RESPONSE | SURFACE TREATMENT | CHROMATE |
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