NSN 5340-01-036-5779

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-01-036-5779 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: 7404781, 740478-1, 5340-01-036-5779, 01-036-5779, 5340010365779, 010365779

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 01, 197701-036-577924328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES

SEAT

Cross Reference | NSN 5340-01-036-5779
Part Number Cage Code Manufacturer
740478-173030HAMILTON SUNDSTRAND CORPORATION
Technical Data | NSN 5340-01-036-5779
Characteristic Specifications
SURFACE TREATMENT ANODIZE
STYLE DESIGNATOR SEAT
OVERALL HEIGHT0.1350 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM
END DIAMETER1.0030 INCHES MINIMUM AND 1.0050 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP0.1100 INCHES MINIMUM AND 0.1200 INCHES MAXIMUM
FIRST STEP DIAMETER1.2410 INCHES MINIMUM AND 1.2430 INCHES MAXIMUM
BORE DIAMETER0.8000 INCHES NOMINAL