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National Stock Number:
5340-00-434-5502
Federal Supply Class:
5340
National Item Identification Number:
004345502
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:
| 6763928 | 73342 | ALLISON TRANSMISSION INC | | 7708552 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END DIAMETER | 0.5000 INCHES NOMINAL | | BORE DIAMETER | 0.3440 INCHES NOMINAL | | COUNTERSINK ANGLE IN DEG | 45.0 | | COUNTERSINK DIAMETER | 0.4060 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0520 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.6880 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL HEIGHT | 0.1250 INCHES NOMINAL | | SPECIAL FEATURES | NOT CASEHARDENED | | STYLE DESIGNATOR | SEAT |
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