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National Stock Number: 5340-00-086-0180
Federal Supply Class: 5340
National Item Identification Number: 000860180
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:
12S644-9 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
MATERIAL | ALUMINUM ALLOY | SPECIAL FEATURES | USED ON F-111 ACFT |
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