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National Stock Number:
5340-01-008-1697
Federal Supply Class:
5340
National Item Identification Number:
010081697
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:
| 749013-2 | 2U656 | RELIABLE MANUFACTURING COMPANY, INCORPORATED | | 749013-2 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| DESIGN TYPE | SOLID | | OVERALL HEIGHT | 0.8460 INCHES MINIMUM AND 0.8500 INCHES MAXIMUM | | MATERIAL HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM | | SECOND STEP DIAMETER | 1.0228 INCHES MINIMUM AND 1.0233 INCHES MAXIMUM |
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