FSC 4520 — Space and Water Heating Equipment
Every item the U.S. Government catalog files under FSC 4520, 19,746 in all. Sorted by NSN.
| Stock number | Item name | Part number | Manufacturer (CAGE) |
|---|---|---|---|
| 4520-01-691-1972 | Heater,space,electric | T0511226 | 9F951 |
| 4520-01-691-2019 | Heater,space,electric | A-0500-015071-006 | 1PY15 |
| 4520-01-691-2219 | Heater,space,electric | T0511225 | 9F951 |
| 4520-01-691-2294 | Heating Element,electrical,nonim | 571X-7772-2002403 | 74924 |
| 4520-01-691-2502 | Heater,space,electric | T0511224 | 9F951 |
| 4520-01-691-2905 | Heating Blanket,electrical | T00224-5083 | 92878 |
| 4520-01-691-6686 | Unit Heater,air Circulating,stea | HEAT-SRFE-6-40 | 6S753 |
| 4520-01-692-0707 | Heating Element,electrical,nonim | 571X-179629 | 74924 |
| 4520-01-692-0864 | Heating Element,electrical,nonim | 252-179687 | 74924 |
| 4520-01-692-3168 | Heating Element,electrical,immer | 12524.1000 | 25628 |
| 4520-01-692-5533 | Heating Element,electrical,nonim | 3387749 | 39089 |
| 4520-01-692-8513 | Tee,air Conditioning-Heating | ASC-11-7 | 78462 |
| 4520-01-693-1004 | Pipe,air Conditioning-Heating | 13670519-50 | 49956 |
| 4520-01-693-3606 | Heating Element,electrical,nonim | SP540132 | 59618 |
| 4520-01-693-5160 | Collar,air Conditioning-Heating | 41516-SV | 92878 |
| 4520-01-693-5164 | Collar,air Conditioning-Heating | 41517-SV | 92878 |
| 4520-01-693-6516 | Module Amplifier Flame Sensor | MECD4 | 46C41 |
| 4520-01-693-7247 | Humidifier,assembly | LV550HH | 79WS7 |
| 4520-01-693-7370 | Heater,water,electric | CF-72KW | 6T8P2 |
| 4520-01-694-1563 | Heating Element,electrical,immer | 100108283 | 5DDA9 |
| 4520-01-694-3095 | Heating Element,electrical,immer | OE630200-000 | 95408 |
| 4520-01-694-3564 | Heating Element,electrical,nonim | HSRM20-1 | 07131 |
| 4520-01-694-4522 | Heater,water,electric | CF-18KW | 5F6M3 |
| 4520-01-694-5616 | Collar,air Conditioning-Heating | 47001S | 3FZJ9 |
| 4520-01-694-9107 | Heating Element,electrical,immer | — | |
| 4520-01-694-9281 | Heater,water,electric | 565I-2603 | 5F6M3 |
| 4520-01-695-0234 | Heater,space,electric | XXHEAT | 7NGR5 |
| 4520-01-695-0523 | Control Box Assembly,portable He | HM022-410-11 | 1T765 |
| 4520-01-695-2257 | Heater,space,electric | 105634 | 87EM1 |
| 4520-01-695-2561 | Heater,space,electric | GOR513021 | 59618 |
| 4520-01-695-8529 | Unit Heater,air Circulating,stea | 1700256-200 | 82974 |
| 4520-01-696-0767 | Heater,fluid,electric | BB-9003138-01 | 63100 |
| 4520-01-696-0787 | Heater,fluid,electric | BB-9003139-01 | 63100 |
| 4520-01-696-1527 | Heater,fluid,electric | OE630100-000 | 95408 |
| 4520-01-696-5319 | Heater,duct Type,stationary | TFZ-28M-EBHR | 74924 |
| 4520-01-696-6662 | Heater,space,electric | 906943 | 3KBH9 |
| 4520-01-697-2638 | Register,air | 218087761 | 96169 |
| 4520-01-697-3447 | Register,air | 218087752 | 96169 |
| 4520-01-697-4018 | Heating Element,electrical,nonim | G051213K01207-309 | 78022 |
| 4520-01-697-4019 | Heating Element,electrical,nonim | G051213K01207-307 | 78022 |
| 4520-01-697-4040 | Heating Element,electrical,nonim | G051213K01207-311 | 78022 |
| 4520-01-697-4041 | Heating Element,electrical,nonim | G051213K01313-7 | 78022 |
| 4520-01-697-4049 | Heating Element,electrical,nonim | G051213K01207-310 | 78022 |
| 4520-01-697-4050 | Heating Element,electrical,nonim | G051213K01207-312 | 78022 |
| 4520-01-697-4313 | Coupling,air Conditioning-Heatin | F28409-1 | 1RZM1 |
| 4520-01-697-5586 | Heating Element,electrical,nonim | 864-11211-49 | 32770 |
| 4520-01-697-7874 | Switch,filter Bank | 562R801H01 | 97942 |
| 4520-01-697-9260 | Heating Element,electrical,nonim | G051213K01207-303 | 78022 |
| 4520-01-697-9644 | Pipe,air Conditioning-Heating | — | |
| 4520-01-698-0984 | Tee,air Conditioning-Heating | ASC-13-9-LNWR | 78462 |
| 4520-01-698-0997 | Elbow,air Conditioning-Heating | 197K2316-100 | 92878 |
| 4520-01-698-1002 | Elbow,air Conditioning-Heating | 197K2315-100 | 92878 |
| 4520-01-698-1217 | Heating Element,electrical,immer | G051213K01207-305 | 78022 |
| 4520-01-698-2384 | Heater,water,electric | MSE50-0-20CNT6-XX | 19857 |
| 4520-01-698-2715 | Heating Element,electrical,nonim | OTF-149/240 | 29907 |
| 4520-01-698-3214 | Plate,special | 12561903 | 19207 |
| 4520-01-698-3785 | Damper,flue | 12796 | 1T1B2 |
| 4520-01-698-3794 | Damper,flue | 8289072 | 53711 |
| 4520-01-698-3941 | Heater,ventilation,duct Type | 12652345 | 19207 |
| 4520-01-698-3970 | Igniter,spark,fuel | MB2IGN/CONN | 1K2S1 |
| 4520-01-698-4164 | Heater,ventilation,duct Type | 12652346 | 19207 |
| 4520-01-698-5116 | Heating Element,electrical,nonim | 4720X | 10741 |
| 4520-01-698-5591 | Unit Heater,air Circulating,stea | — | |
| 4520-01-698-7516 | Terminal,ventilation Duct | 217100009 | 4XB81 |
| 4520-01-698-8231 | Heater,space | NV1028190T030 | 73030 |
| 4520-01-698-8397 | Heater,space,electric | A-0500-015071-009 | 1PY15 |
| 4520-01-698-8401 | Heater,space,electric | A-0500-015071-008 | 1PY15 |
| 4520-01-698-8659 | Heating Blanket,electrical | 98250 | 4YH84 |
| 4520-01-698-9283 | Heating Element,electrical,nonim | CIR-2061/120V | 10023 |
| 4520-01-698-9791 | Heater,water,electric | MHX048-6T5-XX | 19857 |
| 4520-01-698-9939 | Heater,space | C450-AC | 17032 |
| 4520-01-699-0188 | Collar,air Conditioning-Heating | 113004 | 72288 |
| 4520-01-699-1046 | Heating Element,electrical,immer | 302159 | 74924 |
| 4520-01-699-1177 | Elbow,air Conditioning-Heating | 15004006 | 47Q14 |
| 4520-01-699-3225 | Heater,water,electric | 17778 | 19857 |
| 4520-01-699-3923 | Register,air | 438-9014 | 064H2 |
| 4520-01-699-4621 | Heating Element,electrical,immer | 155-500738-565 | 07131 |
| 4520-01-699-6437 | Control Box Assembly,portable He | 132986 | 07131 |
| 4520-01-699-8391 | Register,air | 5-13-10853-1 | 0WJE1 |
| 4520-01-699-9409 | Heater,duct Type,stationary | 201-291582 | 74924 |
| 4520-01-699-9873 | Heating Element,electrical,immer | 2194075 | 33087 |
| 4520-01-700-5778 | Heater,space,electric | 207L21.0-1NM | 17032 |
| 4520-01-700-9100 | Heater,space,electric | 207L20.5-1NM | 17032 |
| 4520-01-701-4748 | Pipe,exhaust | 10091884 | 6KWZ6 |
| 4520-01-701-5182 | Heater,duct Type,stationary | W6 0801 800000 | L5954 |
| 4520-01-701-5304 | Heater,space,electric | U24100-SS | 5M743 |
| 4520-01-701-5442 | Heater,space,electric | 4068872C1 | 338X5 |
| 4520-01-701-7557 | Valve,air Venting,steam | V0-300-257-01 | 1N8S8 |
| 4520-01-702-0681 | Pipe,air Conditioning-Heating | 12596946 | 19207 |
| 4520-01-702-5952 | Heating Element,electrical,nonim | 571X-223596 | 74924 |
| 4520-01-702-5995 | Heater,duct Type,stationary | TFZ-22X-EBHL | 74924 |
| 4520-01-703-0094 | Heater,fluid,electric | S10691-132-1 | 5BN34 |
| 4520-01-703-1455 | Control Box Assembly,portable He | CF0026-000 | 06090 |
| 4520-01-703-1652 | Heating Element,electrical,nonim | 411665 | 03221 |
| 4520-01-703-1655 | Heating Element,electrical,nonim | 411663 | 1TR08 |
| 4520-01-703-1659 | Heating Element,electrical,nonim | 411664 | 1TR08 |
| 4520-01-703-2190 | Heater,fluid,electric | 290000157 | 4XB81 |
| 4520-01-703-2682 | Heater,space | 207L22.0-1NM | 17032 |
| 4520-01-703-3047 | Heater,duct Type,stationary | TFZ-25H-EBHL | 74924 |
| 4520-01-703-3163 | Heating Element,electrical,nonim | 207L-8-22.0-1 | 17032 |
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