Flexible Metallic Conduit

Penetration Item (Size and Type)

Sleeve
O = Optional
R = Required

Point Contact

Assembly Thickness

F Rating

Nelson Product

UL System

Nelson FS Drawing

1½" FMC, mult. steel, also 6” thick hollow-core  R X 3 LBS3 C-AJ-1488 FS-0527
1½" FMC, mult. Steel or Al, 6” thick hollow-core  O X 2,3 ES1399 C-AJ-1512 FS-0517