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National Stock Number:
5340-01-009-4304
Federal Supply Class:
5340
National Item Identification Number:
010094304
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:
| 3473-066 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| DISTANCE FROM END TO FIRST STEP | 0.1560 INCHES NOMINAL | | END DIAMETER | 0.5090 INCHES NOMINAL | | BORE DIAMETER | 0.2030 INCHES NOMINAL | | DESIGN TYPE | SOLID | | FIRST STEP LENGTH | 0.1490 INCHES MINIMUM AND 0.1570 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.6350 INCHES MINIMUM AND 0.6380 INCHES MAXIMUM | | OVERALL HEIGHT | 0.3650 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SECOND STEP DIAMETER | 0.7500 INCHES NOMINAL | | SPECIAL FEATURES | SLOT 0.100 IN. WD X 0.125 IN. DEEP ACROSS SMALL DIA END;MATL-ALUM. ALLOY AMS4120,ALLOY 2024-T4;ANODIZE SP-822 CAGE 66503 | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | ANODIZE |
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