WARNING: This page is about a different car, the 2016 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Brake Master Cylinder With Torque Specifications
Courtesy of NISSAN NORTH AMERICA, INC.
1.
Reservoir cap
2.
Oil strainer
3.
Master cylinder
4.
Brake fluid level switch
5.
O-ring
PBC (Poly Betel Cuprysil) grease or silicone-based grease