Federal Supply Group 45
PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
4 supply classes
FSC 4510
PLUMBING FIXTURES AND ACCESSORIES
10,036 NSNs
FSC 4520SPACE AND WATER HEATING EQUIPMENT
20,325 NSNs
FSC 4530FUEL BURNING EQUIPMENT UNITS
3,989 NSNs
FSC 4540
WASTE DISPOSAL EQUIPMENT
6,080 NSNs