NSN 5340-00-725-5715

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-725-5715 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.

Alternate Parts: 1055110, 5340-00-725-5715, 00-725-5715, 5340007255715, 007255715

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53FEB 21, 196800-725-571524328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-00-725-5715
Part Number Cage Code Manufacturer
105511081873WOODWARD HRT, INC.
Technical Data | NSN 5340-00-725-5715
Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225 TO 6, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR SEAT
OVERALL HEIGHT0.9050 INCHES MINIMUM AND 0.9090 INCHES MAXIMUM
END DIAMETER0.8744 INCHES MINIMUM AND 0.9056 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.8264 INCHES MINIMUM AND 0.8574 INCHES MAXIMUM
FIRST STEP DIAMETER1.2144 INCHES MINIMUM AND 1.2356 INCHES MAXIMUM
BORE DIAMETER0.6404 INCHES MINIMUM AND 0.6716 INCHES MAXIMUM
CHAMFER ANGLE IN DEG45.0
DESIGN TYPE SOLID
SPECIAL FEATURESNOT CASEHARDENED
FSC APPLICATION DATASERVOCYLINDER,HYDRAULIC