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National Stock Number: 5340-00-993-7286
Federal Supply Class: 5340
National Item Identification Number: 009937286
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:
294524 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
DISTANCE FROM END TO FIRST STEP | 0.8450 INCHES NOMINAL | END DIAMETER | 0.2810 INCHES NOMINAL | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 0.3530 INCHES NOMINAL | FIRST STEP LENGTH | 0.0800 INCHES NOMINAL | OVERALL HEIGHT | 1.1770 INCHES NOMINAL | MATERIAL | STEEL | SECOND STEP DIAMETER | 0.6070 INCHES NOMINAL | SECOND STEP LENGTH | 0.1250 INCHES NOMINAL | SPECIAL FEATURES | W/O BORE; CHAMFER ON END 0.031 IN. X 45.0 DEG; CHAMFER ON THIRD STEP 0.062 X 30.0 DEG,COUNTER SINK IN CENTER 0.125 IN,DEEP X 118.0 DEG | STYLE DESIGNATOR | SEAT | THIRD STEP DIAMETER | 0.8900 INCHES NOMINAL |
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