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 10,901-11,000 of 20,345.

NSNItem namePart numberCAGE
4520-01-535-7723HEATING ELEMENT,ELECTRICAL,NONIML1HR141H66682
4520-01-536-0634HEATING ELEMENT,ELECTRICAL,NONIML1HR11866682
4520-01-537-3370HEATING ELEMENT,ELECTRICAL,NONIM0259598079221
4520-01-537-3374HEATING ELEMENT,ELECTRICAL,NONIM025F083379221
4520-01-537-4725HEATING ELEMENT,ELECTRICAL,NONIM5-8288-150422
4520-01-537-6719HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-12X8-1-45.0-117032
4520-01-537-6727HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X16-2-45.0-117032
4520-01-537-6734HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X8-1-410.0-117032
4520-01-538-0979HEATING ELEMENT,ELECTRICAL,NONIMB506-120021269
4520-01-538-1041HEATING ELEMENT,ELECTRICAL,NONIM950225-000264415
4520-01-538-3645HEATING ELEMENT,ELECTRICAL,NONIM60006230807131
4520-01-539-0555HEATING ELEMENT,ELECTRICAL,NONIML1HR155H66682
4520-01-540-0288HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X8-1-42.5-117032
4520-01-540-0361HEATING ELEMENT,ELECTRICAL,NONIM010-001080WJE1
4520-01-540-1443HEATING ELEMENT,ELECTRICAL,NONIM232606680V369
4520-01-540-2086HEATING ELEMENT,ELECTRICAL,NONIM254690423
4520-01-540-2387HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X16-2-46.0-117032
4520-01-540-2474HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X16-2-49.0-117032
4520-01-541-1523HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X8-1-43.0-117032
4520-01-541-1526HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X16-2-411.0-117032
4520-01-541-1531HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X8-1-43.5-117032
4520-01-541-1536HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X16-2-410.0-117032
4520-01-541-1537HEATING ELEMENT,ELECTRICAL,NONIMVDHL-2-18X16-2-417.0-117032
4520-01-541-7649HEATING ELEMENT,ELECTRICAL,NONIM1401C0300 FIND NO. 2638450
4520-01-541-9133HEATING ELEMENT,ELECTRICAL,NONIM020100C1-E001B79221
4520-01-542-2848HEATING ELEMENT,ELECTRICAL,NONIMELC2121LP-48017257
4520-01-542-2851HEATING ELEMENT,ELECTRICAL,NONIMELC2121UP-48017257
4520-01-542-3190HEATING ELEMENT,ELECTRICAL,NONIM3001522-00192878
4520-01-542-3228HEATING ELEMENT,ELECTRICAL,NONIM529X-13514774924
4520-01-542-3230HEATING ELEMENT,ELECTRICAL,NONIM529X-13515074924
4520-01-545-5578HEATING ELEMENT,ELECTRICAL,NONIM106-304544-00365586
4520-01-545-5940HEATING ELEMENT,ELECTRICAL,NONIM820-4385208TYPEXV53711
4520-01-545-5941HEATING ELEMENT,ELECTRICAL,NONIM820-4385208TYPEXVI53711
4520-01-545-5942HEATING ELEMENT,ELECTRICAL,NONIM820-4385208TYPEXVII53711
4520-01-545-5943HEATING ELEMENT,ELECTRICAL,NONIM820-4385208TYPEXVIII53711
4520-01-545-7656HEATING ELEMENT,ELECTRICAL,NONIMW7901121
4520-01-546-2143HEATING ELEMENT,ELECTRICAL,NONIMX131407121701EJS4
4520-01-546-2198HEATING ELEMENT,ELECTRICAL,NONIMEAS80398-15RQL2
4520-01-546-2312HEATING ELEMENT,ELECTRICAL,NONIM0154-071244940
4520-01-546-9224HEATING ELEMENT,ELECTRICAL,NONIMWPT1408-600B63325
4520-01-547-4886HEATING ELEMENT,ELECTRICAL,NONIM1589621033968
4520-01-548-1464HEATING ELEMENT,ELECTRICAL,NONIM806-384495284
4520-01-548-1493HEATING ELEMENT,ELECTRICAL,NONIM1011342-2530130
4520-01-549-3489HEATING ELEMENT,ELECTRICAL,NONIM14486407131
4520-01-549-5372HEATING ELEMENT,ELECTRICAL,NONIM28745760HV68
4520-01-549-5373HEATING ELEMENT,ELECTRICAL,NONIM28753440HV68
4520-01-550-3589HEATING ELEMENT,ELECTRICAL,NONIMHTR-126660532
4520-01-550-6461HEATING ELEMENT,ELECTRICAL,NONIM500T2585-11XPL6
4520-01-550-8091HEATING ELEMENT,ELECTRICAL,NONIM17686974924
4520-01-551-2336HEATING ELEMENT,ELECTRICAL,NONIMU900528007Z668
4520-01-551-4053HEATING ELEMENT,ELECTRICAL,NONIM17688774924
4520-01-551-4686HEATING ELEMENT,ELECTRICAL,NONIM17688674924
4520-01-551-5158HEATING ELEMENT,ELECTRICAL,NONIM2913C66G1360089
4520-01-551-6577HEATING ELEMENT,ELECTRICAL,NONIMW7201121
4520-01-551-8094HEATING ELEMENT,ELECTRICAL,NONIMPA20397/2111-04-H0104EK4
4520-01-552-5277HEATING ELEMENT,ELECTRICAL,NONIMM41295559618
4520-01-552-6216HEATING ELEMENT,ELECTRICAL,NONIML1HR95H66682
4520-01-552-9650HEATING ELEMENT,ELECTRICAL,NONIM025-40601-00066935
4520-01-553-5963HEATING ELEMENT,ELECTRICAL,NONIM5444X10741
4520-01-553-9490HEATING ELEMENT,ELECTRICAL,NONIM422508126JPH3
4520-01-554-7744HEATING ELEMENT,ELECTRICAL,NONIM571X-7550074924
4520-01-554-7963HEATING ELEMENT,ELECTRICAL,NONIM571X-7550374924
4520-01-554-8588HEATING ELEMENT,ELECTRICAL,NONIM74A-016946-00105840
4520-01-555-3603HEATING ELEMENT,ELECTRICAL,NONIM726XQ14177774924
4520-01-555-3625HEATING ELEMENT,ELECTRICAL,NONIM726XQ14177974924
4520-01-555-7578HEATING ELEMENT,ELECTRICAL,NONIM519-18042974924
4520-01-555-7682HEATING ELEMENT,ELECTRICAL,NONIM17942474924
4520-01-555-7686HEATING ELEMENT,ELECTRICAL,NONIM17942574924
4520-01-555-7815HEATING ELEMENT,ELECTRICAL,NONIM17688374924
4520-01-555-7829HEATING ELEMENT,ELECTRICAL,NONIM17686674924
4520-01-555-8452HEATING ELEMENT,ELECTRICAL,NONIMMIL-CC-0416074CNB9
4520-01-556-2107HEATING ELEMENT,ELECTRICAL,NONIMTHE0860706659
4520-01-556-2121HEATING ELEMENT,ELECTRICAL,NONIMTHE0860506659
4520-01-556-2151HEATING ELEMENT,ELECTRICAL,NONIMTHE0861806659
4520-01-556-2594HEATING ELEMENT,ELECTRICAL,NONIMTHE0861706659
4520-01-556-2631HEATING ELEMENT,ELECTRICAL,NONIMTHE0861206659
4520-01-556-2640HEATING ELEMENT,ELECTRICAL,NONIMTHE0860906659
4520-01-556-2643HEATING ELEMENT,ELECTRICAL,NONIMTHE0860406659
4520-01-556-2651HEATING ELEMENT,ELECTRICAL,NONIMTHE0860606659
4520-01-556-2655HEATING ELEMENT,ELECTRICAL,NONIMTHE0861106659
4520-01-556-2662HEATING ELEMENT,ELECTRICAL,NONIMTHE0860206659
4520-01-556-2688HEATING ELEMENT,ELECTRICAL,NONIMTHE0861506659
4520-01-556-2709HEATING ELEMENT,ELECTRICAL,NONIMTHE0860306659
4520-01-556-2912HEATING ELEMENT,ELECTRICAL,NONIM102502-IE201.406659
4520-01-556-2948HEATING ELEMENT,ELECTRICAL,NONIMTHE0861306659
4520-01-556-2969HEATING ELEMENT,ELECTRICAL,NONIMTHE0860806659
4520-01-556-2977HEATING ELEMENT,ELECTRICAL,NONIMTHE0861006659
4520-01-556-3043HEATING ELEMENT,ELECTRICAL,NONIM102502-IE201.206659
4520-01-557-1468HEATING ELEMENT,ELECTRICAL,NONIM00-812349-0000328873
4520-01-557-1479HEATING ELEMENT,ELECTRICAL,NONIM00-812349-0000428873
4520-01-557-3309HEATING ELEMENT,ELECTRICAL,NONIM536-430-00692878
4520-01-557-4617HEATING ELEMENT,ELECTRICAL,NONIM5365207Z1K6
4520-01-557-4619HEATING ELEMENT,ELECTRICAL,NONIM53657732510
4520-01-558-2980HEATING ELEMENT,ELECTRICAL,NONIM7130954080
4520-01-558-4472HEATING ELEMENT,ELECTRICAL,NONIM320399434J920
4520-01-558-6525HEATING ELEMENT,ELECTRICAL,NONIM3-32-2579-179221
4520-01-558-9960HEATING ELEMENT,ELECTRICAL,NONIMSX0510T-02090411
4520-01-558-9965HEATING ELEMENT,ELECTRICAL,NONIMSX0510T-10090411
4520-01-559-0175HEATING ELEMENT,ELECTRICAL,NONIM01884CHO64030
4520-01-559-2498HEATING ELEMENT,ELECTRICAL,NONIMR669307695

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