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National Stock Number:
5340-01-193-2950
Federal Supply Class:
5340
National Item Identification Number:
011932950
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:
| 423013 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | 423013 | 0DKH2 | EVANS LEE INC | | A-4855 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES, INC. | | A-4855 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | F-8278 PC1R | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE | | 423013 | 82328 | DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND GENERATOR CO A JOINT VENTURE |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.0840 INCHES NOMINAL | | END DIAMETER | 0.5000 INCHES NOMINAL | | BORE DIAMETER | 0.2810 INCHES MINIMUM AND 0.2830 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.8750 INCHES NOMINAL | | FIRST STEP LENGTH | 0.1250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 1018 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 1018 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 0.4380 INCHES NOMINAL | | SECOND STEP DIAMETER | 1.0620 INCHES NOMINAL | | SPECIAL FEATURES | HOLE 0.109 IN. DIA DRILLED PERPENDICULAR TO AXIAL CENTERLINE 0.156 FROM END OF LARGE DIA THROUGH PIECE; REAM TO 0.125 IN. MIN AND 0.127 IN. MAX AT ASSEMBLY |
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