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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 2,801-2,900 of 20,345.

NSNItem namePart numberCAGE
4520-01-629-9879HEATER,DUCT TYPE,STATIONARYVFT1224H71C363325
4520-01-629-9888HEATER,DUCT TYPE,STATIONARYVFT930H-66C363325
4520-01-641-0342HEATER,DUCT TYPE,STATIONARY1257165919207
4520-01-641-4755HEATER,DUCT TYPE,STATIONARY201-18601374924
4520-01-641-5641HEATER,DUCT TYPE,STATIONARY201-18729874924
4520-01-641-5655HEATER,DUCT TYPE,STATIONARY201-18604974924
4520-01-641-5995HEATER,DUCT TYPE,STATIONARY201-18604774924
4520-01-641-5999HEATER,DUCT TYPE,STATIONARY201-18606274924
4520-01-641-6003HEATER,DUCT TYPE,STATIONARY201-18597974924
4520-01-641-7675HEATER,DUCT TYPE,STATIONARY201-18606674924
4520-01-645-2786HEATER,DUCT TYPE,STATIONARY
4520-01-646-0527HEATER,DUCT TYPE,STATIONARY831110002581518
4520-01-646-8447HEATER,DUCT TYPE,STATIONARY201-18601174924
4520-01-646-8480HEATER,DUCT TYPE,STATIONARYTFZ-24M-EBV74924
4520-01-647-3086HEATER,DUCT TYPE,STATIONARY201-18596574924
4520-01-647-3104HEATER,DUCT TYPE,STATIONARY201-18603074924
4520-01-647-5494HEATER,DUCT TYPE,STATIONARY201-18598374924
4520-01-647-9024HEATER,DUCT TYPE,STATIONARY201-18601574924
4520-01-649-3602HEATER,DUCT TYPE,STATIONARY
4520-01-651-9189HEATER,DUCT TYPE,STATIONARY151-20343674924
4520-01-655-6636HEATER,DUCT TYPE,STATIONARY106-306339-15107131
4520-01-655-6925HEATER,DUCT TYPE,STATIONARY106-306339-13007131
4520-01-655-6933HEATER,DUCT TYPE,STATIONARY106-306339-35407131
4520-01-655-7722HEATER,DUCT TYPE,STATIONARY106-306339-12607131
4520-01-655-7728HEATER,DUCT TYPE,STATIONARY106-306339-32407131
4520-01-655-7761HEATER,DUCT TYPE,STATIONARY106-306339-22207131
4520-01-656-2054HEATER,DUCT TYPE,STATIONARY106-306339-33907131
4520-01-656-2060HEATER,DUCT TYPE,STATIONARY106-306339-11807131
4520-01-656-2126HEATER,DUCT TYPE,STATIONARY106-306339-15707131
4520-01-656-2387HEATER,DUCT TYPE,STATIONARY106-306339-15407131
4520-01-656-2392HEATER,DUCT TYPE,STATIONARYTFZ-36H74924
4520-01-657-4780HEATER,DUCT TYPE,STATIONARY106-306339-12207131
4520-01-657-4817HEATER,DUCT TYPE,STATIONARY106-306339-42407131
4520-01-657-7309HEATER,DUCT TYPE,STATIONARY106-306339-11707131
4520-01-657-7310HEATER,DUCT TYPE,STATIONARY106-306339-12007131
4520-01-657-7318HEATER,DUCT TYPE,STATIONARY106-306339-11307131
4520-01-657-7322HEATER,DUCT TYPE,STATIONARY106-306339-11907131
4520-01-657-7324HEATER,DUCT TYPE,STATIONARY106-306339-25107131
4520-01-657-7332HEATER,DUCT TYPE,STATIONARY106-306339-34807131
4520-01-657-7334HEATER,DUCT TYPE,STATIONARY106-306339-03607131
4520-01-658-0934HEATER,DUCT TYPE,STATIONARY106-306339-13907131
4520-01-658-0939HEATER,DUCT TYPE,STATIONARY106-306339-33307131
4520-01-658-0983HEATER,DUCT TYPE,STATIONARY106-306339-12107131
4520-01-658-0985HEATER,DUCT TYPE,STATIONARY106-306339-11507131
4520-01-658-1329HEATER,DUCT TYPE,STATIONARY106-306339-42007131
4520-01-658-1349HEATER,DUCT TYPE,STATIONARY106-306339-14107131
4520-01-658-1351HEATER,DUCT TYPE,STATIONARY106-306339-32007131
4520-01-658-1594HEATER,DUCT TYPE,STATIONARY106-306339-12707131
4520-01-658-4572HEATER,DUCT TYPE,STATIONARY106-306339-12507131
4520-01-658-4576HEATER,DUCT TYPE,STATIONARY106-306339-11007131
4520-01-658-4580HEATER,DUCT TYPE,STATIONARY106-306339-11607131
4520-01-670-2360HEATER,DUCT TYPE,STATIONARY106-306339-13407131
4520-01-670-3440HEATER,DUCT TYPE,STATIONARY106-306339-12407131
4520-01-670-8107HEATER,DUCT TYPE,STATIONARY106-306339-12707131
4520-01-670-9647HEATER,DUCT TYPE,STATIONARY106-306339-03907131
4520-01-670-9653HEATER,DUCT TYPE,STATIONARY106-306339-02207131
4520-01-670-9656HEATER,DUCT TYPE,STATIONARY106-306339-03607131
4520-01-670-9661HEATER,DUCT TYPE,STATIONARY106-306339-00807131
4520-01-670-9664HEATER,DUCT TYPE,STATIONARY106-306339-01607131
4520-01-670-9667HEATER,DUCT TYPE,STATIONARY106-306339-02407131
4520-01-673-1122HEATER,DUCT TYPE,STATIONARY3622060-613-1014A3W7
4520-01-673-1125HEATER,DUCT TYPE,STATIONARY3622060-613-1034A3W7
4520-01-675-5953HEATER,DUCT TYPE,STATIONARYTFZ-23M-EBHL74924
4520-01-676-1208HEATER,DUCT TYPE,STATIONARY106-306339-01907131
4520-01-681-6316HEATER,DUCT TYPE,STATIONARY2841-9298085
4520-01-696-5319HEATER,DUCT TYPE,STATIONARYTFZ-28M-EBHR74924
4520-01-699-9409HEATER,DUCT TYPE,STATIONARY201-29158274924
4520-01-701-5182HEATER,DUCT TYPE,STATIONARYW6 0801 800000L5954
4520-01-702-5995HEATER,DUCT TYPE,STATIONARYTFZ-22X-EBHL74924
4520-01-703-3047HEATER,DUCT TYPE,STATIONARYTFZ-25H-EBHL74924
4520-01-703-3410HEATER,DUCT TYPE,STATIONARYTFZ-23M-EBHR74924
4520-01-723-3073HEATER,DUCT TYPE,STATIONARY431-667211083
4520-01-723-8037HEATER,DUCT TYPE,STATIONARY201-32647974924
4520-01-724-0764HEATER,DUCT TYPE,STATIONARY201-32648074924
4520-01-724-0769HEATER,DUCT TYPE,STATIONARY201-32648174924
4520-01-724-0776HEATER,DUCT TYPE,STATIONARY201-32648274924
4520-01-724-0792HEATER,DUCT TYPE,STATIONARY201-32648374924
4520-01-724-3003HEATER,DUCT TYPE,STATIONARY201-32648774924
4520-01-724-3024HEATER,DUCT TYPE,STATIONARY201-32648874924
4520-01-724-4241HEATER,DUCT TYPE,STATIONARY201-32650274924
4520-01-724-4426HEATER,DUCT TYPE,STATIONARY201-32650574924
4520-01-724-4466HEATER,DUCT TYPE,STATIONARY201-32649874924
4520-01-724-4498HEATER,DUCT TYPE,STATIONARY201-32650674924
4520-01-724-4517HEATER,DUCT TYPE,STATIONARY201-32650774924
4520-01-724-4533HEATER,DUCT TYPE,STATIONARY201-32650874924
4520-01-724-4535HEATER,DUCT TYPE,STATIONARY201-32650974924
4520-01-724-4545HEATER,DUCT TYPE,STATIONARY201-32651074924
4520-01-724-4549HEATER,DUCT TYPE,STATIONARY201-32651174924
4520-01-724-4550HEATER,DUCT TYPE,STATIONARY201-32652274924
4520-01-724-4558HEATER,DUCT TYPE,STATIONARY201-32651374924
4520-01-725-6154HEATER,DUCT TYPE,STATIONARYTFZ-22X74924
4520-01-443-8692HEATER,ECU2E7586S753
4520-00-106-8107HEATER,ELECTRIC3 3810865586
4520-00-419-9077HEATER,ELECTRIC33825-00365662
4520-01-076-6935HEATER,ELECTRIC393-027666-00165586
4520-01-103-4490HEATER,ELECTRIC025-0952666935
4520-01-103-4496HEATER,ELECTRIC025-1394166935
4520-00-091-9349HEATER,ELECTRIC DUC4 3810865586
4520-01-133-7422HEATER,ELECTRIC,BATTERYK-500-WE-0001-159556
4520-01-287-5061HEATER,ELECTRIC,OIL351X-024574924

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