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National Stock Number:
5340-00-442-9198
Federal Supply Class:
5340
National Item Identification Number:
004429198
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:
| W3859A | 02280 | AMERICAN HOIST AND DERRICK CO | | W3859A | 49185 | TEREX AMERICAN CRANE CORP |
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Techincal Specification:
| END DIAMETER | 1.6250 INCHES NOMINAL | | BORE DIAMETER | 0.6880 INCHES NOMINAL | | DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL | | FIRST STEP DIAMETER | 2.5000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1020,CAST ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1020 | | OVERALL HEIGHT | 0.7500 INCHES NOMINAL | | SPECIAL FEATURES | ALL OUTSIDE CORNERS 1/8 IN. RADIUS |
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