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Federal Supply Class 4520

SPACE AND WATER HEATING EQUIPMENT

20,345 NSNs in group 45, PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT.

INCLUDES BOILERS, 15 POUNDS WSP AND UNDER (FOR BOILERS OVER 15 POUNDS WSP, SEE FSC 4410); DOMESTIC WATER STORAGE TANKS THROUGH 100 GALLON CAPACITY; FIREPLACE HEATERS; FURNACES; SPACE HEATERS; HEATING RADIATORS; IMMERSION HEATERS; WATER HEATERS, THROUGH 100 GALLON RECOVERY CAPACITY (FOR HEATERS OVER 100 GALLONS RECOVERY CAPACITY, SEE FSC 4410).

NSNs in this class

Showing 4,301-4,400 of 20,345.

NSNItem namePart numberCAGE
4520-01-630-5995HEATER,VENTILATION,DUCT TYPE106-306339-01607131
4520-01-630-5997HEATER,VENTILATION,DUCT TYPE106-306339-03007131
4520-01-630-9697HEATER,VENTILATION,DUCT TYPE106-306339-01307131
4520-01-630-9698HEATER,VENTILATION,DUCT TYPE106-306339-01407131
4520-01-630-9700HEATER,VENTILATION,DUCT TYPE106-306339-01107131
4520-01-630-9708HEATER,VENTILATION,DUCT TYPE106-306339-01907131
4520-01-630-9710HEATER,VENTILATION,DUCT TYPE106-306339-01807131
4520-01-630-9715HEATER,VENTILATION,DUCT TYPE106-306339-00807131
4520-01-631-0715HEATER,VENTILATION,DUCT TYPE106-306339-01707131
4520-01-631-0718HEATER,VENTILATION,DUCT TYPE106-306339-02007131
4520-01-631-0721HEATER,VENTILATION,DUCT TYPE106-306339-02207131
4520-01-631-0724HEATER,VENTILATION,DUCT TYPE106-306339-02907131
4520-01-631-0729HEATER,VENTILATION,DUCT TYPE106-306339-02507131
4520-01-631-0737HEATER,VENTILATION,DUCT TYPE106-306339-03107131
4520-01-631-0742HEATER,VENTILATION,DUCT TYPE106-306339-03307131
4520-01-631-0747HEATER,VENTILATION,DUCT TYPE106-306339-03207131
4520-01-631-0754HEATER,VENTILATION,DUCT TYPE106-306339-04807131
4520-01-631-0759HEATER,VENTILATION,DUCT TYPE106-306339-04507131
4520-01-631-0764HEATER,VENTILATION,DUCT TYPE106-306339-05407131
4520-01-631-0779HEATER,VENTILATION,DUCT TYPE106-306339-03907131
4520-01-631-0788HEATER,VENTILATION,DUCT TYPE106-306339-11207131
4520-01-631-0791HEATER,VENTILATION,DUCT TYPE106-306339-14807131
4520-01-631-2155HEATER,VENTILATION,DUCT TYPE106-306339-05707131
4520-01-631-2158HEATER,VENTILATION,DUCT TYPE106-306339-01207131
4520-01-631-2162HEATER,VENTILATION,DUCT TYPE106-306339-02107131
4520-01-631-2164HEATER,VENTILATION,DUCT TYPE106-306339-01007131
4520-01-631-2168HEATER,VENTILATION,DUCT TYPE106-306339-02407131
4520-01-632-0845HEATER,VENTILATION,DUCT TYPE71523021801KK1
4520-01-632-5299HEATER,VENTILATION,DUCT TYPEVDHL 12X8-3(45.4-3)-9CBD0V369
4520-01-632-6210HEATER,VENTILATION,DUCT TYPEVDHR 18X8-3(47.0-3)-9CBD0V369
4520-01-632-8863HEATER,VENTILATION,DUCT TYPEE2A136-815079221
4520-01-644-2754HEATER,VENTILATION,DUCT TYPESR384158573
4520-01-646-2309HEATER,VENTILATION,DUCT TYPE1254337719207
4520-01-646-2845HEATER,VENTILATION,DUCT TYPE106-306339-14207131
4520-01-646-2872HEATER,VENTILATION,DUCT TYPE106-306339-02607131
4520-01-646-2933HEATER,VENTILATION,DUCT TYPE106-306339-02307131
4520-01-646-2973HEATER,VENTILATION,DUCT TYPE106-306339-01507131
4520-01-649-7914HEATER,VENTILATION,DUCT TYPE106-306339-22307131
4520-01-654-3066HEATER,VENTILATION,DUCT TYPEVDH18X16-2(412.5-3)-1217032
4520-01-654-3074HEATER,VENTILATION,DUCT TYPEVDH6X4-1(40.5-1)-217032
4520-01-654-3080HEATER,VENTILATION,DUCT TYPEVDH8X6-1(40.8-3)-317032
4520-01-654-3086HEATER,VENTILATION,DUCT TYPEVDH18X8-2(47.2-3)-617032
4520-01-654-3089HEATER,VENTILATION,DUCT TYPEVDH8X8-1(41.2-3)-317032
4520-01-654-3094HEATER,VENTILATION,DUCT TYPEVDH12X8-2(43.6-3)-617032
4520-01-654-3096HEATER,VENTILATION,DUCT TYPEVDH8X8-2(42.2-3)-617032
4520-01-659-4558HEATER,VENTILATION,DUCT TYPE130010-311-256529
4520-01-659-4562HEATER,VENTILATION,DUCT TYPE130010-311-156529
4520-01-659-4564HEATER,VENTILATION,DUCT TYPE130010-311-356529
4520-01-675-3045HEATER,VENTILATION,DUCT TYPEU5-10-42-SP0TG74
4520-01-681-5122HEATER,VENTILATION,DUCT TYPETFZ-22H-EBHR74924
4520-01-681-5795HEATER,VENTILATION,DUCT TYPETFZ-23L-EBV74924
4520-01-681-5801HEATER,VENTILATION,DUCT TYPETFZ-24H-EBHR74924
4520-01-681-5854HEATER,VENTILATION,DUCT TYPETFZ-25L-EBHR74924
4520-01-681-7730HEATER,VENTILATION,DUCT TYPETFZ-23L-EBHL74924
4520-01-683-4769HEATER,VENTILATION,DUCT TYPE43-505-00338450
4520-01-684-4132HEATER,VENTILATION,DUCT TYPETFZ-23H-EBHR74924
4520-01-698-3941HEATER,VENTILATION,DUCT TYPE1265234519207
4520-01-698-4164HEATER,VENTILATION,DUCT TYPE1265234619207
4520-01-707-1844HEATER,VENTILATION,DUCT TYPER-1-42-2665586
4520-01-714-8582HEATER,VENTILATION,DUCT TYPE438-9002064H2
4520-01-722-3086HEATER,VENTILATION,DUCT TYPETFZ-25L-EBHL74924
4520-01-724-0756HEATER,VENTILATION,DUCT TYPE201-32647674924
4520-01-724-3030HEATER,VENTILATION,DUCT TYPE201-32650474924
4520-01-724-3354HEATER,VENTILATION,DUCT TYPE201-32651874924
4520-01-724-3359HEATER,VENTILATION,DUCT TYPE201-32650374924
4520-01-724-3362HEATER,VENTILATION,DUCT TYPE201-32651574924
4520-01-724-3365HEATER,VENTILATION,DUCT TYPE201-32651674924
4520-01-724-4237HEATER,VENTILATION,DUCT TYPE201-32650174924
4520-01-724-4242HEATER,VENTILATION,DUCT TYPE201-32651974924
4520-01-724-4475HEATER,VENTILATION,DUCT TYPE201-32648474924
4520-01-724-4522HEATER,VENTILATION,DUCT TYPE201-32652074924
4520-01-724-4525HEATER,VENTILATION,DUCT TYPE201-32652174924
4520-01-724-6003HEATER,VENTILATION,DUCT TYPETFZ-26M-EBV74924
4520-01-724-6456HEATER,VENTILATION,DUCT TYPETFZ-27H-EBHR74924
4520-01-724-7818HEATER,VENTILATION,DUCT TYPE30130166R9A4
4520-01-725-4100HEATER,VENTILATION,DUCT TYPE1257-00-D38450
4520-01-725-6346HEATER,VENTILATION,DUCT TYPE210-34442774924
4520-01-726-1962HEATER,VENTILATION,DUCT TYPETFZ-29X-EBV74924
4520-01-728-0913HEATER,VENTILATION,DUCT TYPE106-306339-02807131
4520-01-735-1499HEATER,VENTILATION,DUCT TYPE1252660756
4520-01-735-7428HEATER,VENTILATION,DUCT TYPETFZ-23H-EBHL74924
4520-01-106-6247HEATER,WATER312-40371670
4520-01-566-6669HEATER,WATER 400,000 BTU (WH-40011124451419
4520-00-033-4283HEATER,WATER,ELECTRICUL 17481345
4520-00-033-4284HEATER,WATER,ELECTRICUL 17481345
4520-00-033-4286HEATER,WATER,ELECTRICUL 17481345
4520-00-033-4287HEATER,WATER,ELECTRICUL 17481345
4520-00-083-8149HEATER,WATER,ELECTRIC
4520-00-101-3965HEATER,WATER,ELECTRIC3570K3339428
4520-00-101-3967HEATER,WATER,ELECTRICUL 17481345
4520-00-143-9399HEATER,WATER,ELECTRICUL 17481345
4520-00-143-9400HEATER,WATER,ELECTRICUL 17481345
4520-00-151-6753HEATER,WATER,ELECTRIC81VP20S50741
4520-00-227-0370HEATER,WATER,ELECTRICNX542-220-440VAC09657
4520-00-227-0371HEATER,WATER,ELECTRICNX542-115-230VDC09657
4520-00-234-5095HEATER,WATER,ELECTRIC
4520-00-234-5096HEATER,WATER,ELECTRIC17713-440VAC19857
4520-00-351-7670HEATER,WATER,ELECTRICHST18-12052116
4520-00-375-9821HEATER,WATER,ELECTRIC343N804-103-10325500
4520-00-433-0829HEATER,WATER,ELECTRIC054-048295-001DX20865586

One listed part number is shown for each NSN. Open an NSN to see all of them.