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National Stock Number:
5340-01-204-7163
Federal Supply Class:
5340
National Item Identification Number:
012047163
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:
| 2N9297 | 11083 | CATERPILLAR INC | | 5N8882 PIECE 1 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1450 INCHES NOMINAL | | END DIAMETER | 0.8430 INCHES NOMINAL | | BORE DIAMETER | 0.5000 INCHES NOMINAL | | COUNTERBORE LENGTH | 0.1200 INCHES NOMINAL | | COUNTERBORE DIAMETER | 0.5750 INCHES MINIMUM AND 0.5850 INCHES MAXIMUM | | FIRST STEP DIAMETER | 1.0600 INCHES NOMINAL | | FIRST STEP LENGTH | 0.2550 INCHES NOMINAL | | MATERIAL HARDNESS RATING | 85.0 ROCKWELL SUPERFICIAL 15-N MINIMUM | | MATERIAL | STEEL 1E 303,FSCM 11083 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.5200 INCHES NOMINAL | | SECOND STEP DIAMETER | 1.8440 INCHES MINIMUM AND 1.9060 INCHES MAXIMUM |
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