Home / Supply classes / FSG 45 / FSC 4520
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 4,201-4,300 of 20,345.

NSNItem namePart numberCAGE
4520-01-539-5848HEATER,VENTILATION,DUCT TYPE216165600V369
4520-01-539-5852HEATER,VENTILATION,DUCT TYPE216165780V369
4520-01-539-5854HEATER,VENTILATION,DUCT TYPE216166020V369
4520-01-539-5855HEATER,VENTILATION,DUCT TYPE216165030V369
4520-01-539-5856HEATER,VENTILATION,DUCT TYPE216166280V369
4520-01-539-5880HEATER,VENTILATION,DUCT TYPE216165520V369
4520-01-539-5883HEATER,VENTILATION,DUCT TYPE216161710V369
4520-01-539-5893HEATER,VENTILATION,DUCT TYPE216163130V369
4520-01-539-5896HEATER,VENTILATION,DUCT TYPE216163390V369
4520-01-539-5898HEATER,VENTILATION,DUCT TYPE216163540V369
4520-01-549-7314HEATER,VENTILATION,DUCT TYPEAK-ECU-686ATT2.50GC93
4520-01-549-7317HEATER,VENTILATION,DUCT TYPEAK-ECU-686ATT0GC93
4520-01-550-5514HEATER,VENTILATION,DUCT TYPE210-16075174924
4520-01-550-5602HEATER,VENTILATION,DUCT TYPE210-16075074924
4520-01-550-6302HEATER,VENTILATION,DUCT TYPE210-16075274924
4520-01-550-6651HEATER,VENTILATION,DUCT TYPE231-812411083
4520-01-551-0976HEATER,VENTILATION,DUCT TYPE210-16075474924
4520-01-551-0982HEATER,VENTILATION,DUCT TYPE210-16075374924
4520-01-551-8118HEATER,VENTILATION,DUCT TYPE106-302891-03107131
4520-01-553-5756HEATER,VENTILATION,DUCT TYPE192311126JPH3
4520-01-553-5757HEATER,VENTILATION,DUCT TYPE192312126JPH3
4520-01-557-8324HEATER,VENTILATION,DUCT TYPE83-A-5394ITEM81/L-NOTE438450
4520-01-564-6171HEATER,VENTILATION,DUCT TYPE210-15498074924
4520-01-565-6784HEATER,VENTILATION,DUCT TYPE266-243411083
4520-01-565-8660HEATER,VENTILATION,DUCT TYPEC5461 010300827
4520-01-575-7792HEATER,VENTILATION,DUCT TYPEVDHR-18X16-3(410.0-3)-27-2STG0V369
4520-01-579-1681HEATER,VENTILATION,DUCT TYPE16880092878
4520-01-583-1323HEATER,VENTILATION,DUCT TYPE08-01060-01SP3VFP6
4520-01-583-5100HEATER,VENTILATION,DUCT TYPE216176650V369
4520-01-586-5477HEATER,VENTILATION,DUCT TYPE22-4053764678
4520-01-587-9881HEATER,VENTILATION,DUCT TYPE23267563-VLG20V369
4520-01-587-9891HEATER,VENTILATION,DUCT TYPE216176690V369
4520-01-587-9953HEATER,VENTILATION,DUCT TYPEVDHL-18X12-2(48.0-3)-18CBD17032
4520-01-587-9954HEATER,VENTILATION,DUCT TYPE216176730V369
4520-01-587-9955HEATER,VENTILATION,DUCT TYPE23260673-VLG0V369
4520-01-588-7493HEATER,VENTILATION,DUCT TYPE216176600V369
4520-01-589-1826HEATER,VENTILATION,DUCT TYPE216176630V369
4520-01-589-1907HEATER,VENTILATION,DUCT TYPE216176680V369
4520-01-589-1949HEATER,VENTILATION,DUCT TYPE216176620V369
4520-01-593-6305HEATER,VENTILATION,DUCT TYPE201-18596374924
4520-01-593-6406HEATER,VENTILATION,DUCT TYPE18596374924
4520-01-596-6447HEATER,VENTILATION,DUCT TYPE6825-12X01551
4520-01-596-6810HEATER,VENTILATION,DUCT TYPE210-21438874924
4520-01-597-0990HEATER,VENTILATION,DUCT TYPE729XQ20325174924
4520-01-597-1001HEATER,VENTILATION,DUCT TYPE210-21205574924
4520-01-597-1011HEATER,VENTILATION,DUCT TYPE210-21900574924
4520-01-597-1337HEATER,VENTILATION,DUCT TYPE210-21438774924
4520-01-597-1338HEATER,VENTILATION,DUCT TYPE210-21439674924
4520-01-597-1339HEATER,VENTILATION,DUCT TYPE210-21439374924
4520-01-597-1341HEATER,VENTILATION,DUCT TYPE210-21439774924
4520-01-597-1342HEATER,VENTILATION,DUCT TYPE210-21439574924
4520-01-597-1344HEATER,VENTILATION,DUCT TYPE210-21439274924
4520-01-597-1345HEATER,VENTILATION,DUCT TYPE210-21439174924
4520-01-598-2694HEATER,VENTILATION,DUCT TYPE6W18-47-5608F38450
4520-01-605-6613HEATER,VENTILATION,DUCT TYPE201-21345574924
4520-01-605-7205HEATER,VENTILATION,DUCT TYPETFZ-25M-EBHL74924
4520-01-605-7211HEATER,VENTILATION,DUCT TYPE512-7067258-F25553711
4520-01-605-7212HEATER,VENTILATION,DUCT TYPE512-7067258-F25653711
4520-01-605-7221HEATER,VENTILATION,DUCT TYPE512-7067258-F25353711
4520-01-608-1975HEATER,VENTILATION,DUCT TYPE11214911807309
4520-01-608-5533HEATER,VENTILATION,DUCT TYPE
4520-01-609-6118HEATER,VENTILATION,DUCT TYPE210-21439074924
4520-01-609-6122HEATER,VENTILATION,DUCT TYPE210-21439474924
4520-01-611-3958HEATER,VENTILATION,DUCT TYPEL1002352L554
4520-01-612-5240HEATER,VENTILATION,DUCT TYPE
4520-01-612-5426HEATER,VENTILATION,DUCT TYPEC450-115-1NM17032
4520-01-614-3461HEATER,VENTILATION,DUCT TYPE14811212 REV B FIND NO 1598523
4520-01-618-0380HEATER,VENTILATION,DUCT TYPEC00012838374924
4520-01-618-2254HEATER,VENTILATION,DUCT TYPETFZ-22M-EBV74924
4520-01-618-2264HEATER,VENTILATION,DUCT TYPETFZ-27L-EBHL74924
4520-01-618-6549HEATER,VENTILATION,DUCT TYPETFZ-26M-EBHR74924
4520-01-618-8593HEATER,VENTILATION,DUCT TYPETFZ-27L-EBHR74924
4520-01-619-6749HEATER,VENTILATION,DUCT TYPE11024907707309
4520-01-619-7872HEATER,VENTILATION,DUCT TYPE201-18598174924
4520-01-619-9961HEATER,VENTILATION,DUCT TYPETFZ-38H-3S-MOD74924
4520-01-620-3910HEATER,VENTILATION,DUCT TYPEACU-2075-GMP00365
4520-01-621-7885HEATER,VENTILATION,DUCT TYPE201-24071274924
4520-01-621-9968HEATER,VENTILATION,DUCT TYPE201-24071374924
4520-01-621-9969HEATER,VENTILATION,DUCT TYPE201-24071674924
4520-01-624-0657HEATER,VENTILATION,DUCT TYPETFZ-32H74924
4520-01-624-3812HEATER,VENTILATION,DUCT TYPE
4520-01-628-3582HEATER,VENTILATION,DUCT TYPE21617668-LCS50V369
4520-01-628-5204HEATER,VENTILATION,DUCT TYPE210-23705574924
4520-01-629-2701HEATER,VENTILATION,DUCT TYPE106-306339-13307131
4520-01-629-2705HEATER,VENTILATION,DUCT TYPE106-306339-24807131
4520-01-629-2715HEATER,VENTILATION,DUCT TYPE106-306339-12907131
4520-01-629-2716HEATER,VENTILATION,DUCT TYPE106-306339-12807131
4520-01-629-3241HEATER,VENTILATION,DUCT TYPEVFT324H-17C363325
4520-01-629-3617HEATER,VENTILATION,DUCT TYPE106-306339-11107131
4520-01-629-3619HEATER,VENTILATION,DUCT TYPE106-306339-11407131
4520-01-629-4315HEATER,VENTILATION,DUCT TYPE106-306339-12407131
4520-01-629-4322HEATER,VENTILATION,DUCT TYPE106-306339-21107131
4520-01-629-4328HEATER,VENTILATION,DUCT TYPE106-306339-10807131
4520-01-629-4330HEATER,VENTILATION,DUCT TYPE106-306339-12307131
4520-01-629-4346HEATER,VENTILATION,DUCT TYPE106-306339-13207131
4520-01-629-4351HEATER,VENTILATION,DUCT TYPE106-306339-10907131
4520-01-629-4406HEATER,VENTILATION,DUCT TYPE106-306339-23307131
4520-01-629-7586HEATER,VENTILATION,DUCT TYPE106-306339-00907131
4520-01-630-5986HEATER,VENTILATION,DUCT TYPE106-306339-04207131
4520-01-630-5992HEATER,VENTILATION,DUCT TYPE106-306339-02707131

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