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National Stock Number:
5340-00-365-7777
Federal Supply Class:
5340
National Item Identification Number:
003657777
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:
| 60-15-118 | 51228 | ECOLAIRE INC BALDWIN-HAMILTON CO DIV |
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Techincal Specification:
| END DIAMETER | 1.9650 INCHES NOMINAL | | BORE DIAMETER | 2.0780 INCHES NOMINAL | | BORE TAPER IN DEG | 22.0 | | CHAMFER ANGLE IN DEG | 10.0 | | COUNTERSINK ANGLE IN DEG | 45.0 | | COUNTERSINK DIAMETER | 2.1850 INCHES NOMINAL | | DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.2860 INCHES NOMINAL | | FIRST STEP DIAMETER | 2.8400 INCHES NOMINAL | | FIRST STEP LENGTH | 0.9410 INCHES NOMINAL | | OVERALL HEIGHT | 1.5250 INCHES NOMINAL | | MATERIAL | STEEL | | SEAT ANGLE IN DEG | 45.0 | | SECOND END DIAMETER | 3.3180 INCHES NOMINAL | | SECOND STEP DIAMETER | 3.5990 INCHES NOMINAL | | STYLE DESIGNATOR | SEAT | | SURFACE TREATMENT | CADMIUM |
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