NSN 5340-00-730-5903

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-730-5903 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: 7893111, 789311-1, 5340-00-730-5903, 00-730-5903, 5340007305903, 007305903

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-730-590324328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-730-5903
Part Number Cage Code Manufacturer
789311-198897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5340-00-730-5903
Characteristic Specifications
SURFACE TREATMENT NICKEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION0499,TY 3,FSCM 36659 MFR REF SINGLE TREATMENT RESPONSE
OVERALL HEIGHT0.2000 INCHES NOMINAL
END DIAMETER0.4100 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP0.1000 INCHES NOMINAL
FIRST STEP DIAMETER0.5150 INCHES NOMINAL
DESIGN TYPE SOLID