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National Stock Number: 5340-00-229-1636
Federal Supply Class: 5340
National Item Identification Number: 002291636
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:
2662485 | 59211 | PARKER-HANNIFIN CORPORATION | 2662485 | 82106 | PARKER-HANNIFIN CORPORATION | 2662485 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS | 2662485 | 93835 | PARKER-HANNIFIN CORP |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.2550 INCHES NOMINAL | END DIAMETER | 0.3210 INCHES NOMINAL | BORE DIAMETER | 0.2650 INCHES NOMINAL | CHAMFER ANGLE IN DEG | 25.0 | COUNTERBORE DIAMETER | 0.3760 INCHES NOMINAL | COUNTERSINK ANGLE IN DEG | 29.0 | COUNTERSINK DIAMETER | 0.2850 INCHES NOMINAL | COUNTERBORE LENGTH | 0.0500 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 0.4290 INCHES NOMINAL | OVERALL HEIGHT | 0.3690 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT | PASSIVATE |
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