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National Stock Number:
5340-99-739-0980
Federal Supply Class:
5340
National Item Identification Number:
997390980
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:
| 1306-1016 | K1464 | GOODRICH CONTROL SYSTEMS LTD T/A GOODRICH ENGINE CONTROL SYSTEMS | | 1306-1016 | U4287 | ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED |
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Techincal Specification:
| DESIGN TYPE | SOLID | | DISTANCE FROM END TO FIRST STEP | 0.1100 INCHES NOMINAL | | END DIAMETER | 0.2913 INCHES MINIMUM AND 0.2992 INCHES MAXIMUM | | BORE DIAMETER | 0.1339 INCHES MINIMUM AND 0.1378 INCHES MAXIMUM | | COUNTERBORE LENGTH | 0.1496 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.23622 INCHES MINIMUM AND 0.23693 INCHES MAXIMUM | | FIRST STEP LENGTH | 0.0512 INCHES MINIMUM AND 0.0590 INCHES MAXIMUM | | FIRST STEP DIAMETER | 0.3366 INCHES MINIMUM AND 0.3386 INCHES MAXIMUM | | MATERIAL | STEEL | | OVERALL HEIGHT | 0.2170 INCHES MINIMUM AND 0.2360 INCHES MAXIMUM | | SECOND STEP DIAMETER | 0.4882 INCHES MINIMUM AND 0.4961 INCHES MAXIMUM | | STYLE DESIGNATOR | SEAT |
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