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National Stock Number: 5340-00-410-3532
Federal Supply Class: 5340
National Item Identification Number: 004103532
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:
276612 | 0KDP7 | KIDDE-FENWAL, LLC | 276612 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
BORE DIAMETER | 1.6850 INCHES MINIMUM AND 1.6900 INCHES MAXIMUM | COUNTERBORE DIAMETER | 2.6800 INCHES NOMINAL | COUNTERBORE LENGTH | 0.5500 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.2300 INCHES MINIMUM AND 0.2700 INCHES MAXIMUM | END DIAMETER | 1.9800 INCHES MINIMUM AND 2.0200 INCHES MAXIMUM | FIRST STEP DIAMETER | 2.8750 INCHES NOMINAL | MATERIAL | ALUMINUM ALLOY | OVERALL HEIGHT | 1.0000 INCHES NOMINAL | SPECIAL FEATURES | NOT CASEHARDENED | SPHERICAL SEAT TOP RADIUS | 0.1200 INCHES NOMINAL | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT | ANODIZE |
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