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National Stock Number:
5340-01-183-9419
Federal Supply Class:
5340
National Item Identification Number:
011839419
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:
| 718919 | 45153 | HAMILTON SUNDSTRAND CORPORATION | | 718919 | 55820 | RTX CORPORATION | | 718919 | 79318 | MEGGITT NORTH HOLLYWOOD INC | | 718919 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SOLID | | BORE DIAMETER | 0.5500 INCHES MINIMUM AND 0.5600 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.6220 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.2080 INCHES MINIMUM AND 0.2280 INCHES MAXIMUM | | SPECIAL FEATURES | MATL-BRONZE QQ-B-750,COMP B;NOT CASEHARDENED | | SPHERICAL SEAT TOP RADIUS | 0.0100 INCHES MINIMUM AND 0.0300 INCHES MAXIMUM |
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