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 4,001-4,100 of 20,345.

NSNItem namePart numberCAGE
4520-01-261-9675HEATER,VENTILATION,DUCT TYPE210-19082-42 ITEM 04-104-274924
4520-01-263-5130HEATER,VENTILATION,DUCT TYPECVDH624M(45.65-3)17032
4520-01-272-4641HEATER,VENTILATION,DUCT TYPETFZ-0070074924
4520-01-274-9076HEATER,VENTILATION,DUCT TYPEEH-106-119780-02117032
4520-01-274-9077HEATER,VENTILATION,DUCT TYPEEH-AASK-111586-2317032
4520-01-275-7985HEATER,VENTILATION,DUCT TYPEVDH22X6.25-2-49.1-3-6NM17032
4520-01-276-3339HEATER,VENTILATION,DUCT TYPEVDH56X15.25-3-484-3-27NM17032
4520-01-278-3582HEATER,VENTILATION,DUCT TYPETFZ0050074924
4520-01-278-3583HEATER,VENTILATION,DUCT TYPE4520PL18506139009H
4520-01-281-0903HEATER,VENTILATION,DUCT TYPE1D23-19.5-5604F-4.7-H-B38450
4520-01-293-8527HEATER,VENTILATION,DUCT TYPE6525170334
4520-01-308-3625HEATER,VENTILATION,DUCT TYPE136-225-6-3110FAL3
4520-01-308-6538HEATER,VENTILATION,DUCT TYPEVDH 14X22-2(414.4-3)18-(SP)17032
4520-01-314-3937HEATER,VENTILATION,DUCT TYPE106-119780-02665586
4520-01-314-3938HEATER,VENTILATION,DUCT TYPE106-119780-02765586
4520-01-314-3939HEATER,VENTILATION,DUCT TYPE106-119780-02965586
4520-01-314-3940HEATER,VENTILATION,DUCT TYPE106-119780-03065586
4520-01-315-6337HEATER,VENTILATION,DUCT TYPE106-119780-02865586
4520-01-324-6886HEATER,VENTILATION,DUCT TYPE7-10-153-279221
4520-01-328-2702HEATER,VENTILATION,DUCT TYPE106-111586-00165586
4520-01-328-2703HEATER,VENTILATION,DUCT TYPE106-111586-00365586
4520-01-328-2704HEATER,VENTILATION,DUCT TYPE106-111586-00265586
4520-01-328-2705HEATER,VENTILATION,DUCT TYPE106-111586-00565586
4520-01-328-2706HEATER,VENTILATION,DUCT TYPE106-111586-02065586
4520-01-328-2707HEATER,VENTILATION,DUCT TYPE106-111586-01565586
4520-01-328-2708HEATER,VENTILATION,DUCT TYPE106-111586-01865586
4520-01-328-2709HEATER,VENTILATION,DUCT TYPE106-111586-01965586
4520-01-328-2710HEATER,VENTILATION,DUCT TYPE106-111586-01765586
4520-01-332-1567HEATER,VENTILATION,DUCT TYPETFZU-7.5-36X36-480/3/1/24-C1C5Q-74924
4520-01-333-0052HEATER,VENTILATION,DUCT TYPEVDHL-36X16-2(425.0-3)18(3STG)17032
4520-01-336-8443HEATER,VENTILATION,DUCT TYPE86423468-112339
4520-01-338-0938HEATER,VENTILATION,DUCT TYPE109K0001-25RQL2
4520-01-357-5465HEATER,VENTILATION,DUCT TYPE106-302111-00907131
4520-01-357-5466HEATER,VENTILATION,DUCT TYPE106-302111-02507131
4520-01-357-5467HEATER,VENTILATION,DUCT TYPE106-302111-00407131
4520-01-358-6948HEATER,VENTILATION,DUCT TYPE106-302111-01607131
4520-01-364-7455HEATER,VENTILATION,DUCT TYPE24E506020G2713542
4520-01-364-7456HEATER,VENTILATION,DUCT TYPE
4520-01-364-7457HEATER,VENTILATION,DUCT TYPE
4520-01-364-7458HEATER,VENTILATION,DUCT TYPE
4520-01-364-7459HEATER,VENTILATION,DUCT TYPE
4520-01-364-7460HEATER,VENTILATION,DUCT TYPE
4520-01-368-0546HEATER,VENTILATION,DUCT TYPE24E506020G4213545
4520-01-368-0547HEATER,VENTILATION,DUCT TYPE24E506020G4113545
4520-01-368-0548HEATER,VENTILATION,DUCT TYPE24E506020G4013545
4520-01-368-0549HEATER,VENTILATION,DUCT TYPE24E506020G613545
4520-01-368-0550HEATER,VENTILATION,DUCT TYPE24E506020G8313545
4520-01-368-0551HEATER,VENTILATION,DUCT TYPE24E506020G8413545
4520-01-368-0552HEATER,VENTILATION,DUCT TYPE24E506020G1213545
4520-01-368-0553HEATER,VENTILATION,DUCT TYPE24E506020G1113545
4520-01-368-0554HEATER,VENTILATION,DUCT TYPE24E506020G1013545
4520-01-368-0555HEATER,VENTILATION,DUCT TYPE24E506020G913545
4520-01-368-0556HEATER,VENTILATION,DUCT TYPE24E506020G713545
4520-01-368-0557HEATER,VENTILATION,DUCT TYPE24E506020G8113545
4520-01-368-0558HEATER,VENTILATION,DUCT TYPE24E506020G8013545
4520-01-368-0559HEATER,VENTILATION,DUCT TYPE24E506020G7913545
4520-01-368-0560HEATER,VENTILATION,DUCT TYPE24E506020G7813545
4520-01-368-0561HEATER,VENTILATION,DUCT TYPE24E506020G7613545
4520-01-368-0562HEATER,VENTILATION,DUCT TYPE24E506020G7513545
4520-01-368-0563HEATER,VENTILATION,DUCT TYPE24E506020G8213545
4520-01-368-0564HEATER,VENTILATION,DUCT TYPE24E506020G6413545
4520-01-368-0565HEATER,VENTILATION,DUCT TYPE24E506020G6513545
4520-01-368-0566HEATER,VENTILATION,DUCT TYPE24E506020G6613545
4520-01-368-0567HEATER,VENTILATION,DUCT TYPE24E506020G7713545
4520-01-368-0568HEATER,VENTILATION,DUCT TYPE24E506020G6713545
4520-01-368-0569HEATER,VENTILATION,DUCT TYPE24E506020G6913545
4520-01-368-0570HEATER,VENTILATION,DUCT TYPE24E506020G7013545
4520-01-368-0571HEATER,VENTILATION,DUCT TYPE24E506020G7113545
4520-01-368-0572HEATER,VENTILATION,DUCT TYPE24E506020G7213545
4520-01-368-0573HEATER,VENTILATION,DUCT TYPE24E506020G7313545
4520-01-368-0574HEATER,VENTILATION,DUCT TYPE24E506020G7413545
4520-01-368-0575HEATER,VENTILATION,DUCT TYPE24E506020G6313545
4520-01-368-0576HEATER,VENTILATION,DUCT TYPE24E506020G8613545
4520-01-368-0577HEATER,VENTILATION,DUCT TYPE24E506020G413545
4520-01-368-0578HEATER,VENTILATION,DUCT TYPE24E506020G313545
4520-01-368-0579HEATER,VENTILATION,DUCT TYPE24E506020G213545
4520-01-368-0580HEATER,VENTILATION,DUCT TYPE24E506020G113545
4520-01-368-0581HEATER,VENTILATION,DUCT TYPE24E506020G2013545
4520-01-368-0582HEATER,VENTILATION,DUCT TYPE24E506020G1713545
4520-01-368-0583HEATER,VENTILATION,DUCT TYPE24E506020G1913545
4520-01-368-0584HEATER,VENTILATION,DUCT TYPE24E506020G1813545
4520-01-368-0585HEATER,VENTILATION,DUCT TYPE24E506020G1613545
4520-01-368-0586HEATER,VENTILATION,DUCT TYPE24E506020G1413545
4520-01-368-0587HEATER,VENTILATION,DUCT TYPE24E506020G1313545
4520-01-368-0588HEATER,VENTILATION,DUCT TYPE24E506020G513545
4520-01-368-0589HEATER,VENTILATION,DUCT TYPE24E506020G5613545
4520-01-368-0590HEATER,VENTILATION,DUCT TYPE24E506020G5513545
4520-01-368-0591HEATER,VENTILATION,DUCT TYPE24E506020G5413545
4520-01-368-0592HEATER,VENTILATION,DUCT TYPE24E506020G5313545
4520-01-368-0593HEATER,VENTILATION,DUCT TYPE24E506020G5213545
4520-01-368-0594HEATER,VENTILATION,DUCT TYPE24E506020G5113545
4520-01-368-0595HEATER,VENTILATION,DUCT TYPE24E506020G5013545
4520-01-368-0596HEATER,VENTILATION,DUCT TYPE24E506020G4913545
4520-01-368-0597HEATER,VENTILATION,DUCT TYPE24E506020G4813545
4520-01-368-0598HEATER,VENTILATION,DUCT TYPE24E506020G2113545
4520-01-368-0599HEATER,VENTILATION,DUCT TYPE24E506020G6113545
4520-01-368-0600HEATER,VENTILATION,DUCT TYPE24E506020G6213545
4520-01-368-0601HEATER,VENTILATION,DUCT TYPE24E506020G2613545
4520-01-368-0602HEATER,VENTILATION,DUCT TYPE24E506020G2513545
4520-01-368-0603HEATER,VENTILATION,DUCT TYPE24E506020G2413545

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