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 5,401-5,500 of 20,345.

NSNItem namePart numberCAGE
4520-01-313-0930HEATING ELEMENT,ELECTRICAL,IMMERARMTO-500TH67121
4520-01-313-0931HEATING ELEMENT,ELECTRICAL,IMMERTMO-3061SE-2XX80871
4520-01-313-0932HEATING ELEMENT,ELECTRICAL,IMMER23791-1028611
4520-01-313-2366HEATING ELEMENT,ELECTRICAL,IMMER0L41515WT95408
4520-01-313-2798HEATING ELEMENT,ELECTRICAL,IMMER24001-1033409
4520-01-313-7261HEATING ELEMENT,ELECTRICAL,IMMER78F-1188-113059
4520-01-315-5288HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-315-7596HEATING ELEMENT,ELECTRICAL,IMMERGN9-452HE15763
4520-01-316-8722HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-317-7407HEATING ELEMENT,ELECTRICAL,IMMERL30147610988
4520-01-317-8440HEATING ELEMENT,ELECTRICAL,IMMER3034FD53945
4520-01-318-1506HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-318-6203HEATING ELEMENT,ELECTRICAL,IMMER6560590606991
4520-01-318-6204HEATING ELEMENT,ELECTRICAL,IMMER2E48025795
4520-01-319-3998HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-320-8079HEATING ELEMENT,ELECTRICAL,IMMERARMTO-2205E2T1-PCN-28407465586
4520-01-321-6380HEATING ELEMENT,ELECTRICAL,IMMERDR42-1510(200/240V/1PH)MDL.B06793
4520-01-322-7547HEATING ELEMENT,ELECTRICAL,IMMERSGW2457X165586
4520-01-323-2056HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-324-0519HEATING ELEMENT,ELECTRICAL,IMMERK3S-3-0028-M165586
4520-01-324-0988HEATING ELEMENT,ELECTRICAL,IMMER6-38683N19857
4520-01-324-9276HEATING ELEMENT,ELECTRICAL,IMMERST19005273
4520-01-327-9704HEATING ELEMENT,ELECTRICAL,IMMER261-5750275-00153711
4520-01-327-9705HEATING ELEMENT,ELECTRICAL,IMMERSK-3459-0056208079221
4520-01-328-1285HEATING ELEMENT,ELECTRICAL,IMMER3656K11139428
4520-01-328-6083HEATING ELEMENT,ELECTRICAL,IMMER5750275-00579221
4520-01-329-2121HEATING ELEMENT,ELECTRICAL,IMMER220-34404-1365287
4520-01-330-3168HEATING ELEMENT,ELECTRICAL,IMMERSGPWH4524109657
4520-01-330-4932HEATING ELEMENT,ELECTRICAL,IMMERELE111952116
4520-01-331-1529HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-331-2794HEATING ELEMENT,ELECTRICAL,IMMER391612715434
4520-01-331-2795HEATING ELEMENT,ELECTRICAL,IMMER526924115434
4520-01-331-2796HEATING ELEMENT,ELECTRICAL,IMMER1D41930-00107131
4520-01-333-0053HEATING ELEMENT,ELECTRICAL,IMMERQL319000164145
4520-01-334-4343HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-335-6451HEATING ELEMENT,ELECTRICAL,IMMER3-38-64-22L557
4520-01-335-9528HEATING ELEMENT,ELECTRICAL,IMMERBT-12752519
4520-01-336-6851HEATING ELEMENT,ELECTRICAL,IMMER3D513W01658823
4520-01-340-0235HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-340-5662HEATING ELEMENT,ELECTRICAL,IMMERBLN717G13W1279221
4520-01-340-9078HEATING ELEMENT,ELECTRICAL,IMMER30539506565586
4520-01-343-3179HEATING ELEMENT,ELECTRICAL,IMMERMT0-110E2-120V-1000W/28849713426
4520-01-343-3180HEATING ELEMENT,ELECTRICAL,IMMERTM0-3035-480V-1PH-3KW/19628513426
4520-01-344-6477HEATING ELEMENT,ELECTRICAL,IMMER052-500869-999 S03950
4520-01-345-2494HEATING ELEMENT,ELECTRICAL,IMMERST944247206
4520-01-345-7921HEATING ELEMENT,ELECTRICAL,IMMERS 9111K3070
4520-01-346-1125HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-346-6164HEATING ELEMENT,ELECTRICAL,IMMER4-38683N 6KW19857
4520-01-351-5808HEATING ELEMENT,ELECTRICAL,IMMER5230874624
4520-01-351-5809HEATING ELEMENT,ELECTRICAL,IMMER5230674924
4520-01-351-5810HEATING ELEMENT,ELECTRICAL,IMMER5229974924
4520-01-351-5811HEATING ELEMENT,ELECTRICAL,IMMER5230074924
4520-01-351-5812HEATING ELEMENT,ELECTRICAL,IMMER3471974924
4520-01-353-3859HEATING ELEMENT,ELECTRICAL,IMMERDE13-SE5330793
4520-01-353-7289HEATING ELEMENT,ELECTRICAL,IMMERB300-249-48/9833714
4520-01-354-5155HEATING ELEMENT,ELECTRICAL,IMMERMH22F2B158823
4520-01-355-3148HEATING ELEMENT,ELECTRICAL,IMMERSG4500-208V-SP09657
4520-01-355-6286HEATING ELEMENT,ELECTRICAL,IMMER2614460848
4520-01-356-2627HEATING ELEMENT,ELECTRICAL,IMMER333-018444940
4520-01-356-8630HEATING ELEMENT,ELECTRICAL,IMMERBSC9G1W279221
4520-01-358-1487HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-358-3955HEATING ELEMENT,ELECTRICAL,IMMER054-552505-999 F03950
4520-01-359-2927HEATING ELEMENT,ELECTRICAL,IMMER2D62424PK-00290099
4520-01-359-5258HEATING ELEMENT,ELECTRICAL,IMMER723XQ305974924
4520-01-359-5259HEATING ELEMENT,ELECTRICAL,IMMERELEM-300CST619857
4520-01-359-8114HEATING ELEMENT,ELECTRICAL,IMMER186-626444940
4520-01-359-8115HEATING ELEMENT,ELECTRICAL,IMMERBHN717N125479221
4520-01-361-7813HEATING ELEMENT,ELECTRICAL,IMMERCM99462431521MVW0
4520-01-362-1461HEATING ELEMENT,ELECTRICAL,IMMER19-80-492396169
4520-01-362-1462HEATING ELEMENT,ELECTRICAL,IMMER155-071162-22907131
4520-01-363-2069HEATING ELEMENT,ELECTRICAL,IMMERTG120765586
4520-01-363-2071HEATING ELEMENT,ELECTRICAL,IMMER200154597578
4520-01-363-3044HEATING ELEMENT,ELECTRICAL,IMMERHTR0161460532
4520-01-364-8640HEATING ELEMENT,ELECTRICAL,IMMER900123552538
4520-01-365-2829HEATING ELEMENT,ELECTRICAL,IMMER202-0-21-479221
4520-01-365-2830HEATING ELEMENT,ELECTRICAL,IMMER23790-728611
4520-01-365-3583HEATING ELEMENT,ELECTRICAL,IMMER156-050678-20365586
4520-01-366-1174HEATING ELEMENT,ELECTRICAL,IMMERH61210006090
4520-01-366-7089HEATING ELEMENT,ELECTRICAL,IMMER5135826465
4520-01-367-9841HEATING ELEMENT,ELECTRICAL,IMMER265-34783-1265287
4520-01-367-9842HEATING ELEMENT,ELECTRICAL,IMMER265-34777-1265287
4520-01-368-9597HEATING ELEMENT,ELECTRICAL,IMMERBGS720J679221
4520-01-368-9598HEATING ELEMENT,ELECTRICAL,IMMER3SLS6-210X/B-915763
4520-01-369-3512HEATING ELEMENT,ELECTRICAL,IMMER28957065586
4520-01-369-3513HEATING ELEMENT,ELECTRICAL,IMMERARMTS-2255E2 480V 2.5KW 1PH65586
4520-01-370-0330HEATING ELEMENT,ELECTRICAL,IMMERSP-10870-QL50741
4520-01-370-7754HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-372-2716HEATING ELEMENT,ELECTRICAL,IMMER55035760848
4520-01-372-8053HEATING ELEMENT,ELECTRICAL,IMMER17616450271871
4520-01-372-8054HEATING ELEMENT,ELECTRICAL,IMMER17616460271871
4520-01-373-0417HEATING ELEMENT,ELECTRICAL,IMMER118-553680-27107131
4520-01-373-6314HEATING ELEMENT,ELECTRICAL,IMMER156-019071-01865586
4520-01-374-4505HEATING ELEMENT,ELECTRICAL,IMMERK8A-27T2R-0245-M513905
4520-01-374-5420HEATING ELEMENT,ELECTRICAL,IMMERARMT0-3305T2/27512765586
4520-01-374-6986HEATING ELEMENT,ELECTRICAL,IMMERK10S-36T2R-0198-M513905
4520-01-374-7664HEATING ELEMENT,ELECTRICAL,IMMERK10S-36T2R-0199 -M5D9182
4520-01-376-3598HEATING ELEMENT,ELECTRICAL,IMMERMH52F2C558823
4520-01-377-4272HEATING ELEMENT,ELECTRICAL,IMMERARTM-1500-120V65586
4520-01-377-6742HEATING ELEMENT,ELECTRICAL,IMMERCIR2064-24271213426
4520-01-377-7463HEATING ELEMENT,ELECTRICAL,IMMERF404403ES19857

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