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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 201-300 of 20,345.

NSNItem namePart numberCAGE
4520-00-360-1945BOILER,HEATING,LOW PRESSUREH17079230
4520-00-425-5879BOILER,HEATING,LOW PRESSUREK890WC01021
4520-00-760-3537BOILER,HEATING,LOW PRESSURE2128-8C79230
4520-00-811-5681BOILER,HEATING,LOW PRESSURE5848-14E-WATER79230
4520-01-020-7631BOILER,HEATING,LOW PRESSURET-1760532
4520-01-023-4558BOILER,HEATING,LOW PRESSURE
4520-01-073-8419BOILER,HEATING,LOW PRESSURE
4520-01-170-3226BOILER,HEATING,LOW PRESSURE
4520-01-185-2531BOILER,HEATING,LOW PRESSURED360S01021
4520-01-225-5998BOILER,HEATING,LOW PRESSUREE5-59-28581361
4520-01-237-8982BOILER,HEATING,LOW PRESSURESGOXFD-200089534
4520-01-310-4830BOILER,HEATING,LOW PRESSURED89001021
4520-01-322-1049BOILER,HEATING,LOW PRESSURERSA135LN-TB7L450
4520-01-326-9197BOILER,HEATING,LOW PRESSURE0FWB-8610F944
4520-01-393-0021BOILER,HEATING,LOW PRESSUREM-155-K095989
4520-01-408-6987BOILER,HEATING,LOW PRESSUREWL18013641
4520-01-453-5606BOILER,HEATING,LOW PRESSUREK900W01021
4520-01-461-3216BOILER,HEATING,LOW PRESSURE4FW-40-240-GO-PF-301HVH0
4520-01-461-3218BOILER,HEATING,LOW PRESSURE4FW-40-311-GO-PF-301HVH0
4520-01-461-3219BOILER,HEATING,LOW PRESSURE4FW-40-450A-GO-PF-301HVH0
4520-01-461-3221BOILER,HEATING,LOW PRESSURE4FW-40-450A-GO-PF-601HVH0
4520-01-470-4874BOILER,HEATING,LOW PRESSURE
4520-01-475-1702BOILER,HEATING,LOW PRESSURE
4520-01-591-2868BOILER,HEATING,LOW PRESSUREEO-40-112736
4520-01-677-4986BOILER,HEATING,LOW PRESSURE2128-8C-30#HW46C41
4520-01-145-2820BOILER,WASTE HEATBWCC11440
4520-00-511-7612BONNET,RADIATOR VAL
4520-00-457-8805BOOSTER,HEATER2611-106078448
4520-00-402-6716BOOSTER,WATER HEATE8658778770
4520-00-590-9325BOOSTER,WATER HEATERSS201213305
4520-00-034-0680BOOT,LIQUID COOLING3275-1152P13B150
4520-01-632-6316BOWL,WATER TRAP15210-SV92878
4520-01-042-4675BOX ASSEMBLY1813690598
4520-00-241-8414BOX,CONTROLTCF32245RQL2
4520-01-396-8268BOX,DUCT181A281-203640
4520-00-492-1853BRACE,HANDLE,HERMANTC26792878
4520-00-153-4636BRACKET5-13-2098-33-1281337
4520-00-024-7423BRACKET ASSEMBLYTTF30A90598
4520-00-024-7422BRACKET ASSEMBLY,HANDTTF29A90598
4520-01-042-3047BRACKET,CONTROLT073292878
4520-01-101-0958BRACKET,CONTROL ASSEMBLY8227177-0198752
4520-01-003-1473BRACKET,CONTROL MOUNTINGTRF308192878
4520-01-003-1466BRACKET,ENGINETM4004-192878
4520-01-100-5959BRACKET,FUEL PUMP0410011957386
4520-00-963-8693BRACKETS,PILOT
4520-01-101-0982BRAKE ARM ASSEMBLY8227076-1098752
4520-01-101-0983BRAKE ARM ASSEMBLY8227076-3098752
4520-01-101-0967BRAKE SPACER8227193-0198752
4520-01-101-0981BRAKE SUPPORT ASSEMBLY8227077-1098752
4520-01-381-9568BREATHER CAP23551760848
4520-01-388-5067BREATHER,HEAT EXCHANGER366-302157-00265586
4520-01-260-6253BRUSH ASSY,NEGATIVE9A600925140
4520-01-084-6758BUBBLE7418892878
4520-01-100-5965BULKHEAD LEFT HAND8227088-1098752
4520-01-306-7961BULKHEAD,HEATER8227087-1098752
4520-01-100-7197BULKHEAD,RIGHT HAND0411023557386
4520-00-963-2237BUNDLE
4520-00-992-0876BURNER ASSEMBLYC52111G1-146522
4520-01-592-5053BURNER ASSEMBLYAC3-O3S227
4520-00-492-1874BURNER ASSEMBLY,CHAMBER25086-892878
4520-00-153-4602BURNER ASSEMBLY,SPACE HEATERMILB202970142
4520-00-201-3474BURNER ASSEMBLY,SPACE HEATERG70442478385
4520-00-287-7115BURNER ASSEMBLY,SPACE HEATER13061-10092878
4520-00-540-6168BURNER ASSEMBLY,SPACE HEATERMILS12340A81349
4520-00-988-4502BURNER ASSEMBLY,SPACE HEATERC13608G1-146522
4520-01-101-3689BURNER ASSEMBLY,SPACE HEATER8227089-1098752
4520-01-275-4503BURNER ASSEMBLY,SPACE HEATER22990126204
4520-01-284-7099BURNER ASSEMBLY,SPACE HEATERG70605578385
4520-01-307-4762BURNER ASSEMBLY,SPACE HEATER13335-10092878
4520-01-365-0743BURNER ASSEMBLY,SPACE HEATEROFWB-5160F944
4520-01-479-9271BURNER ASSEMBLY,SPACE HEATER333138280195
4520-01-506-2916BURNER ASSEMBLY,SPACE HEATER98332000HPS21T8G7
4520-01-529-5268BURNER ASSEMBLY,SPACE HEATER6Q836811083
4520-01-550-1877BURNER ASSEMBLY,SPACE HEATER2035-30003FZJ9
4520-01-589-3583BURNER ASSEMBLY,SPACE HEATER9833200HPS33FZJ9
4520-01-609-0983BURNER ASSEMBLY,SPACE HEATER1208892878
4520-01-609-0993BURNER ASSEMBLY,SPACE HEATER1201592878
4520-01-662-8041BURNER ASSEMBLY,SPACE HEATER15052-SV92878
4520-01-672-7120BURNER ASSEMBLY,SPACE HEATER72104C44MG9
4520-01-689-3882BURNER ASSEMBLY,SPACE HEATER9029410A44MG9
4520-01-690-4732BURNER ASSEMBLY,SPACE HEATER1317516A44MG9
4520-01-723-3523BURNER ASSEMBLY,SPACE HEATER4107-00-007PWF6
4520-01-723-4298BURNER ASSEMBLY,SPACE HEATER4106-00-007PWF6
4520-00-758-9859BURNER CHAMBER ASSEMBLY2006713841
4520-00-406-7097BURNER HEADS-48324-A92878
4520-00-188-8641BURNER,OILEH14019250340
4520-00-623-7012BURNER,PLATE,HEAD ADAPTER5811492878
4520-00-403-0822BURNER,POT1320BE619281337
4520-00-481-9413BURNER,TUBE3520633409
4520-00-824-1939BUSHING,RADIATOR
4520-00-633-5534BUTTON,RESETF-1121901121
4520-01-100-7208CABINET ASSEMBLY8227160-1098752
4520-00-829-6537CABINET ASSEMBLY,REPAIRTCA48392878
4520-01-156-3673CABINET,TOP ATCF322692878
4520-01-251-8405CABLE SUPPORT,STORAGE,HEATER74069-192878
4520-01-539-8275CABLE,ENGINE STOP4013892878
4520-01-626-6000CAN,IMMERSION HEATER40300832526
4520-01-375-2122CAP ASSEMBLY,BURNER5-13-442681337
4520-00-970-2392CAP CONNECTOR,HEATERTAF313090598
4520-01-242-1645CAP PLUG

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