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National Stock Number:
5340-00-223-2581
Federal Supply Class:
5340
National Item Identification Number:
002232581
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:
| 12C1762-1 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END DIAMETER | 0.9000 INCHES NOMINAL | | BORE DIAMETER | 0.6910 INCHES NOMINAL | | DISTANCE FROM END TO FIRST STEP | 1.1200 INCHES NOMINAL | | FIRST STEP DIAMETER | 2.3200 INCHES NOMINAL | | FIRST STEP LENGTH | 0.4500 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY | | STYLE DESIGNATOR | SEAT |
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