[Bill Nichols]

Originally Posted by Bubblehead Nuke

Lets see.. on a 688 flight II

Forward:
Torpedo tubes (X4)
Torpedo ejection pump door (x2, one for each bank)
Weapon Shipping hatch
Periscopes (x2)
Bridge Access Hatch
Various VLS hydraulic lines
Sanitation overboard fittings (x2 - one above and one below the waterline)
Floating wire antenna
Forward Escape trunk
Snorkel induction Mast (doubles as ventilation shaft)
Diesel Exhaust
Diesel seawater inlet and outlet
Hydrogen overboard dump
Trash Disposal Unit
3" countermeasure tubes (x2)

Aft:
Steam Generator Blowdown (x2)
Main Seawater Inlet (x2) & Outlet(x2)
Aux seawater inlet and outlet
PCST overboard
Stern planes & rudder hydraulic ram
Shaft
After escape trunk

What he said!