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National Stock Number:
5340-01-253-3209
Federal Supply Class:
5340
National Item Identification Number:
012533209
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:
| 3867311-1 | 82106 | PARKER-HANNIFIN CORPORATION | | 3867311-1 | 93835 | PARKER HANNIFIN CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1550 INCHES NOMINAL | | END DIAMETER | 0.5100 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM | | BORE DIAMETER | 0.3805 INCHES MINIMUM AND 0.3815 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 15.0 | | COUNTERBORE LENGTH | 0.1950 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.5670 INCHES MINIMUM AND 0.5730 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.6450 INCHES MINIMUM AND 0.6550 INCHES MAXIMUM | | MATERIAL | STEEL,AMS 5659 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.2800 INCHES NOMINAL | | SPECIAL FEATURES | CHAMFER 0.0850 IN. LG | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | PS-13001,NATIONAL WATER LIFT COMPANY MFR REF SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | PASSIVATE |
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