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National Stock Number: 5340-00-414-9123
Federal Supply Class: 5340
National Item Identification Number: 004149123
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:
P2011 | 17572 | STERLING ENGINE CO INC |
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Techincal Specification:
BORE DIAMETER | 0.7810 INCHES NOMINAL | COUNTERBORE DIAMETER | 1.2500 INCHES NOMINAL | COUNTERBORE LENGTH | 0.3750 INCHES NOMINAL | DESIGN TYPE | SOLID | DISTANCE FROM END TO FIRST STEP | 0.3750 INCHES NOMINAL | END DIAMETER | 1.5000 INCHES NOMINAL | FIRST STEP DIAMETER | 2.0000 INCHES NOMINAL | FSC APPLICATION DATA | ENGINES,DIESEL | MATERIAL | STEEL | OVERALL HEIGHT | 0.5000 INCHES NOMINAL |
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