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National Stock Number:
5340-00-036-6313
Federal Supply Class:
5340
National Item Identification Number:
000366313
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:
| 3476-044 | 66503 | WOODWARD, INC. |
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Techincal Specification:
| END DIAMETER | 0.6340 INCHES MINIMUM AND 0.6440 INCHES MAXIMUM | | BORE DIAMETER | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM | | CHAMFER ANGLE IN DEG | 30.0 | | COUNTERBORE DIAMETER | 0.5310 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 150.0 | | COUNTERSINK DIAMETER | 0.9380 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.1200 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0650 INCHES MINIMUM AND 0.0750 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.8880 INCHES MINIMUM AND 0.8940 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.0530 INCHES MINIMUM AND 0.0730 INCHES MAXIMUM | | FSC APPLICATION DATA | SENSOR,COMPRESSOR,TEMPERATURE,ENGINE,ACFT | | OVERALL HEIGHT | 0.1950 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND COUNTERBORE LENGTH | 0.0570 INCHES MINIMUM AND 0.0670 INCHES MAXIMUM | | SECOND STEP DIAMETER | 1.1190 INCHES MINIMUM AND 1.1240 INCHES MAXIMUM | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | PASSIVATE |
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