5340-01-120-4900 PLUNGER,QUICK RELEASE Index 5340-01-120-4902 SEAT,HELICAL COMPRESSION SPRING

National Stock Number:
5340-01-120-4901

Federal Supply Class:
5340

National Item Identification Number:
011204901

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.


Manufacturer Information:
10112396A486GNIMIKKEISTOKESKUS NCB FINLAND
74A411513-200313002GOODRICH CORPORATION
74A411513-200314248HARLOW AEROSTRUCTURES, LLC
74A411513-20031V662KMI, INC
74A411513-200376301THE BOEING COMPANY
74A411513-200398062CONOVER CO INC THE


Techincal Specification:
END DIAMETER0.6250 INCHES NOMINAL
BORE DIAMETER0.3750 INCHES NOMINAL
DESIGN TYPESOLID
DISTANCE FROM CENTER TO BEGINNING OF RIDGE0.7200 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP0.2250 INCHES NOMINAL
FIRST STEP DIAMETER1.5600 INCHES NOMINAL
FSC APPLICATION DATAACFT LANDING GEAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/9, ALLOY 7075, T7351 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
OVERALL HEIGHT0.3000 INCHES NOMINAL
RIDGE HEIGHT0.1750 INCHES NOMINAL
SPECIAL FEATURESNOT CASEHARDENED
STYLE DESIGNATORSEAT


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