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National Stock Number: 5340-01-171-3966
Federal Supply Class: 5340
National Item Identification Number: 011713966
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:
236557-1 | 82106 | PARKER-HANNIFIN CORPORATION | 2365571-1 | 59211 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
END DIAMETER | 0.2150 INCHES MINIMUM AND 0.2250 INCHES MAXIMUM | BORE DIAMETER | 0.1410 INCHES MINIMUM AND 0.1420 INCHES MAXIMUM | COUNTERBORE LENGTH | 0.1290 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM | COUNTERBORE DIAMETER | 0.2430 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.1230 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | FIRST STEP DIAMETER | 0.3070 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM | OVERALL HEIGHT | 0.3250 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | ALUMINUM ALLOY 2024 | SPECIAL FEATURES | 0.077/0.082 IN. DIA HOLE THRU 2 WALLS;0.068/0.072 IN. FROM CTR OF HOLES TO END | 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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