NSN 5340-00-004-1169

Part Details | HELICAL COMPRESSION SPRING SEAT

5340-00-004-1169 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: 7478723, 747872-3, 7478723, 747872-3, 5340-00-004-1169, 00-004-1169, 5340000041169, 000041169

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUN 07, 197200-004-116924328 ( SEAT, HELICAL COMPRESSION SPRING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5340-00-004-1169
Part Number Cage Code Manufacturer
747872-373030HAMILTON SUNDSTRAND CORPORATION
747872-345950PEERLESS SCREW PRODUCTS CORPORATION
Technical Data | NSN 5340-00-004-1169
Characteristic Specifications
MATERIAL HARDNESS RATING79.5 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 84.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM
SURFACE TREATMENT PASSIVATE
DESIGN TYPE SOLID
FSC APPLICATION DATAVALVE,SAFETY RELIEF