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National Stock Number:
5340-00-089-1485
Federal Supply Class:
5340
National Item Identification Number:
000891485
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:
| 10956757 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END DIAMETER | 1.7500 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.5300 INCHES MINIMUM AND 1.5600 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.2500 INCHES NOMINAL | | DESIGN TYPE | SOLID | | OVERALL HEIGHT | 0.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-634, GRADE 1010 TO 1025 COND OPTIONAL FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SURFACE TREATMENT | CHROMIUM |
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