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National Stock Number:
5340-01-487-5761
Federal Supply Class:
5340
National Item Identification Number:
014875761
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:
| 122-6818601 PC 42 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CHAMFER ANGLE IN DEG | 0.0 | | COUNTERBORE DIAMETER | 1.2810 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.1875 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 0.0 | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 3.0000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI C1018 ASSN STD SINGLE MATERIAL RESPONSE | | OVERALL HEIGHT | 0.5625 INCHES NOMINAL | | MATERIAL | STEEL COMP 1018 | | SPECIAL FEATURES | 0.875DIACLASS10-13FIT | | STYLE DESIGNATOR | SEAT |
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