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National Stock Number: 5340-01-360-7676
Federal Supply Class: 5340
National Item Identification Number: 013607676
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:
A78140-1 | 94697 | MOOG INC | A78140-1 | 9P5N5 | MOOG MILITARY AIRCRAFT LLC |
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Techincal Specification:
END DIAMETER | 0.5300 INCHES MINIMUM AND 0.5350 INCHES MAXIMUM | DESIGN TYPE | SOLID | FIRST STEP DIAMETER | 0.7300 INCHES MINIMUM AND 0.7350 INCHES MAXIMUM | OVERALL HEIGHT | 0.2700 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 440 FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OR STEEL COMP 440F OR STEEL COMP 440FSE | STYLE DESIGNATOR | SEAT | SURFACE TREATMENT | PASSIVATE |
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