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National Stock Number:
5340-00-345-3393
Federal Supply Class:
5340
National Item Identification Number:
003453393
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:
| 20-278 | 71995 | DRESSER INDUSTRIES INC WAUKESHA ENGINE DIV |
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Techincal Specification:
| DISTANCE FROM CENTER TO BEGINNING OF RIDGE | 0.7560 INCHES MINIMUM AND 0.7760 INCHES MAXIMUM | | BORE DIAMETER | 0.5910 INCHES MINIMUM AND 0.5950 INCHES MAXIMUM | | BORE TAPER IN DEG | 7.0 | | DESIGN TYPE | SOLID | | FIRST STEP DIAMETER | 1.7090 INCHES MINIMUM AND 1.7290 INCHES MAXIMUM | | OVERALL HEIGHT | 0.4590 INCHES MINIMUM AND 0.4790 INCHES MAXIMUM | | MATERIAL | STEEL | | RIDGE HEIGHT | 0.0840 INCHES MINIMUM AND 0.1040 INCHES MAXIMUM | | SPECIAL FEATURES | NOT CASEHARDENED |
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