Federal Supply Class 4520
SPACE AND WATER HEATING EQUIPMENT
20,325 NSN part numbers in this class
| NSN | Item Name |
|---|---|
| 4520-00-494-4357 | — |
| 4520-00-494-4358 | — |
| 4520-00-494-4359 | — |
| 4520-00-494-4370 | — |
| 4520-00-494-5049 | — |
| 4520-00-494-8197 | — |
| 4520-00-495-0178 | Elbow,Heating |
| 4520-00-495-5310 | — |
| 4520-00-495-5833 | — |
| 4520-00-496-7488 | — |
| 4520-00-497-1764 | — |
| 4520-00-497-1844 | — |
| 4520-00-497-1856 | — |
| 4520-00-497-1859 | Heating Element,Electrical,Nonim |
| 4520-00-497-1882 | Heating Element,Electrical,Nonim |
| 4520-00-497-1883 | Heating Element,Electrical,Nonim |
| 4520-00-497-1884 | Heating Element,Electrical,Nonim |
| 4520-00-497-1885 | Heating Element,Electrical,Nonim |
| 4520-00-497-1886 | Heating Element,Electrical,Nonim |
| 4520-00-497-1887 | Heating Element,Electrical,Nonim |
| 4520-00-497-1888 | Heating Element,Electrical,Nonim |
| 4520-00-497-1889 | Heating Element,Electrical,Nonim |
| 4520-00-497-1890 | Heating Element,Electrical,Nonim |
| 4520-00-497-1891 | Heating Element,Electrical,Nonim |
| 4520-00-497-1892 | Heating Element,Electrical,Nonim |
| 4520-00-497-1893 | Heating Element,Electrical,Nonim |
| 4520-00-497-6651 | — |
| 4520-00-497-6652 | — |
| 4520-00-497-6663 | Heating Element,Electrical,Immer |
| 4520-00-497-6668 | Exhaust,Flue |
| 4520-00-497-6944 | Heating Element,Electrical,Nonim |
| 4520-00-498-0405 | Heating Element,Electrical,Nonim |
| 4520-00-498-3331 | Heating Element,Electrical,Nonim |
| 4520-00-498-3332 | Heating Element,Electrical,Nonim |
| 4520-00-498-4170 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4171 | — |
| 4520-00-498-4172 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4173 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4174 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4175 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4176 | — |
| 4520-00-498-4177 | — |
| 4520-00-498-4179 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4181 | — |
| 4520-00-498-4182 | — |
| 4520-00-498-4183 | Unit Heater,Air Circulating,Stea |
| 4520-00-498-4216 | Heating Element,Electrical,Immer |
| 4520-00-499-0054 | — |
| 4520-00-499-3073 | — |
| 4520-00-499-6049 | Heating Element,Electrical,Nonim |
About FSC 4520
Class: SPACE AND WATER HEATING EQUIPMENT
Group: FSG 45 — PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT
Items: 20,325 NSN part numbers