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National Stock Number:
5340-00-941-6363
Federal Supply Class:
5340
National Item Identification Number:
009416363
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:
| 581990 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 581990 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.3550 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | BORE TAPER IN DEG | 45.0 | | COUNTERBORE DIAMETER | 0.6100 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.2500 INCHES NOMINAL | | DISTANCE FROM END TO FIRST STEP | 0.4000 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.0200 INCHES NOMINAL | | FSC APPLICATION DATA | ENGINE,AIRCRAFT,FUEL CONTROL | | OVERALL HEIGHT | 0.4600 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | SPHERICAL SEAT TOP RADIUS | 0.0150 INCHES MINIMUM AND 0.0200 INCHES MAXIMUM | | STYLE DESIGNATOR | SEAT |
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