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National Stock Number:
5340-01-216-3809
Federal Supply Class:
5340
National Item Identification Number:
012163809
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:
| 4054588 | 04861 | COOPER INDUSTRIES INC COOPER PETROLEUM EQUIPMENT DIV SUNNYVALE OPERATION | | 4054588 | 52661 | RTX CORPORATION | | 4054588 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SOLID | | END DIAMETER | 0.4400 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM | | BORE DIAMETER | 0.2230 INCHES MINIMUM AND 0.2260 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.1400 INCHES MINIMUM AND 0.1500 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.3370 INCHES MINIMUM AND 0.3470 INCHES MAXIMUM | | COUNTERSINK ANGLE IN DEG | 20.0 | | MATERIAL | NICKEL ALLOY,AMS 5665 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.6720 INCHES MINIMUM AND 0.6820 INCHES MAXIMUM | | SPECIAL FEATURES | GROOVE IN CENTER 0.2770 IN. W TO DIA OF 0.3150 IN. MIN AND 0.3250 IN. MAX |
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