NSN 5340-00-085-3895

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-085-3895 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: 53315, 5331-5, 5340-00-085-3895, 00-085-3895, 5340000853895, 000853895

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-085-389524328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-085-3895
Part Number Cage Code Manufacturer
5331-502121GOODRICH AEROSPACE CANADA LTDDBA GOODRICH LANDING GEAR
Technical Data | NSN 5340-00-085-3895
Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT CADMIUM
OVERALL HEIGHT0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
END DIAMETER0.3600 INCHES MINIMUM AND 0.3700 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.3390 INCHES MINIMUM AND 0.3400 INCHES MAXIMUM
FIRST STEP DIAMETER0.4950 INCHES MINIMUM AND 0.5050 INCHES MAXIMUM
FIRST STEP LENGTH0.0260 INCHES MINIMUM AND 0.0360 INCHES MAXIMUM
SECOND STEP DIAMETER0.7080 INCHES MINIMUM AND 0.7180 INCHES MAXIMUM
BORE DIAMETER0.2500 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM
COUNTERSINK DIAMETER0.3000 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM
COUNTERSINK ANGLE IN DEG45.000
DESIGN TYPE SOLID
SPECIAL FEATURESNOT CASEHARDENED;MATL-STEEL MIL-S-6758,COND D