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National Stock Number:
5340-00-801-6830
Federal Supply Class:
5340
National Item Identification Number:
008016830
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:
| 10913567 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END DIAMETER | 1.6250 INCHES NOMINAL | | BORE DIAMETER | 0.5620 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.3750 INCHES NOMINAL | | DESIGN TYPE | SOLID | | OVERALL HEIGHT | 0.6250 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM | | MATERIAL | STEEL | | SPECIAL FEATURES | USED ON 2350-01-031-0586 | | SURFACE TREATMENT | CADMIUM |
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