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 5,001-5,100 of 20,345.

NSNItem namePart numberCAGE
4520-00-453-7218HEATING ELEMENT,ELECTRICAL,IMMERL10AX13A79221
4520-00-454-8022HEATING ELEMENT,ELECTRICAL,IMMER2D307G3858823
4520-00-454-9845HEATING ELEMENT,ELECTRICAL,IMMER04866653865586
4520-00-457-8573HEATING ELEMENT,ELECTRICAL,IMMERTG145365586
4520-00-460-2531HEATING ELEMENT,ELECTRICAL,IMMERN102152 PIECE 153X894
4520-00-463-5208HEATING ELEMENT,ELECTRICAL,IMMER2D99858823
4520-00-471-0317HEATING ELEMENT,ELECTRICAL,IMMERB52-1097-565586
4520-00-471-3188HEATING ELEMENT,ELECTRICAL,IMMERSG-225765586
4520-00-473-4914HEATING ELEMENT,ELECTRICAL,IMMER31A3185PCALL79500
4520-00-474-1233HEATING ELEMENT,ELECTRICAL,IMMERTM-3095E2-208V 3PHASE 9KW65586
4520-00-477-2022HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-477-6078HEATING ELEMENT,ELECTRICAL,IMMERFTG-245765586
4520-00-478-5858HEATING ELEMENT,ELECTRICAL,IMMERTGA1157L65586
4520-00-478-8160HEATING ELEMENT,ELECTRICAL,IMMERHUFB2000W21849
4520-00-481-2668HEATING ELEMENT,ELECTRICAL,IMMERTM1303B65586
4520-00-481-4211HEATING ELEMENT,ELECTRICAL,IMMER21C1705-13007482
4520-00-482-8288HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-482-8919HEATING ELEMENT,ELECTRICAL,IMMER19161065586
4520-00-483-0968HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-483-1887HEATING ELEMENT,ELECTRICAL,IMMER31062258163
4520-00-483-5644HEATING ELEMENT,ELECTRICAL,IMMER78F1047-3965586
4520-00-485-9530HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-488-1057HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-489-0326HEATING ELEMENT,ELECTRICAL,IMMERARMTS230565586
4520-00-492-4317HEATING ELEMENT,ELECTRICAL,IMMER13E8225-401692
4520-00-497-6663HEATING ELEMENT,ELECTRICAL,IMMERTM1X573-480V1500W65586
4520-00-498-4216HEATING ELEMENT,ELECTRICAL,IMMER6A372G10058823
4520-00-507-7750HEATING ELEMENT,ELECTRICAL,IMMER1544365586
4520-00-522-2421HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-533-3846HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-539-9046HEATING ELEMENT,ELECTRICAL,IMMER60003-742892
4520-00-540-0528HEATING ELEMENT,ELECTRICAL,IMMERRI0-15065586
4520-00-540-3359HEATING ELEMENT,ELECTRICAL,IMMER156-500501-00965586
4520-00-540-3361HEATING ELEMENT,ELECTRICAL,IMMERTI23X40265586
4520-00-541-1132HEATING ELEMENT,ELECTRICAL,IMMER156-306349-80165586
4520-00-541-4983HEATING ELEMENT,ELECTRICAL,IMMER155042588-00165586
4520-00-554-9450HEATING ELEMENT,ELECTRICAL,IMMERAH4-1-4-198437
4520-00-555-0482HEATING ELEMENT,ELECTRICAL,IMMER1339434PC310001
4520-00-555-1483HEATING ELEMENT,ELECTRICAL,IMMER498237-40330086
4520-00-555-1626HEATING ELEMENT,ELECTRICAL,IMMER13942465586
4520-00-559-1782HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-560-6996HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-564-9651HEATING ELEMENT,ELECTRICAL,IMMER155-115937-57765586
4520-00-580-8160HEATING ELEMENT,ELECTRICAL,IMMER4793119857
4520-00-585-0473HEATING ELEMENT,ELECTRICAL,IMMER17710PC1219857
4520-00-585-2320HEATING ELEMENT,ELECTRICAL,IMMERD1TK115AC09657
4520-00-585-6332HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-585-7576HEATING ELEMENT,ELECTRICAL,IMMER2D182G258823
4520-00-585-8360HEATING ELEMENT,ELECTRICAL,IMMER13973165586
4520-00-595-0799HEATING ELEMENT,ELECTRICAL,IMMER15317011530
4520-00-606-2236HEATING ELEMENT,ELECTRICAL,IMMERTA606223655581
4520-00-606-8919HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-616-0210HEATING ELEMENT,ELECTRICAL,IMMERTTUH-120365586
4520-00-618-2675HEATING ELEMENT,ELECTRICAL,IMMER315B43851VPW8
4520-00-618-2961HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-618-9085HEATING ELEMENT,ELECTRICAL,IMMER564A706P189954
4520-00-621-1349HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-627-7531HEATING ELEMENT,ELECTRICAL,IMMERG1F1A79221
4520-00-633-8449HEATING ELEMENT,ELECTRICAL,IMMER0602102-408525
4520-00-639-9494HEATING ELEMENT,ELECTRICAL,IMMER43408836N299
4520-00-640-0903HEATING ELEMENT,ELECTRICAL,IMMER156-038695-00165586
4520-00-640-1063HEATING ELEMENT,ELECTRICAL,IMMER19039365586
4520-00-649-9418HEATING ELEMENT,ELECTRICAL,IMMERFTG-2453-240VAC65586
4520-00-651-8757HEATING ELEMENT,ELECTRICAL,IMMER1-3902965586
4520-00-652-2178HEATING ELEMENT,ELECTRICAL,IMMER10-6004881205
4520-00-691-8548HEATING ELEMENT,ELECTRICAL,IMMER1-1440465586
4520-00-701-3945HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-702-9353HEATING ELEMENT,ELECTRICAL,IMMER157-040313-00265586
4520-00-702-9354HEATING ELEMENT,ELECTRICAL,IMMER157-040313-00165586
4520-00-713-2624HEATING ELEMENT,ELECTRICAL,IMMER155-035811-00265586
4520-00-714-7127HEATING ELEMENT,ELECTRICAL,IMMER171-880614-00265586
4520-00-722-4501HEATING ELEMENT,ELECTRICAL,IMMER3-4031365586
4520-00-724-2200HEATING ELEMENT,ELECTRICAL,IMMER155-116078-00165586
4520-00-732-4804HEATING ELEMENT,ELECTRICAL,IMMER26727-B52-1097-193742
4520-00-740-2634HEATING ELEMENT,ELECTRICAL,IMMER740263419207
4520-00-740-3428HEATING ELEMENT,ELECTRICAL,IMMER5G6443ES19857
4520-00-776-6926HEATING ELEMENT,ELECTRICAL,IMMER11060200165586
4520-00-780-7031HEATING ELEMENT,ELECTRICAL,IMMER13943265586
4520-00-781-5341HEATING ELEMENT,ELECTRICAL,IMMERTTUH-CO-30-PCN 25610265586
4520-00-781-5342HEATING ELEMENT,ELECTRICAL,IMMER25611065586
4520-00-781-5504HEATING ELEMENT,ELECTRICAL,IMMER13E008501692
4520-00-792-6613HEATING ELEMENT,ELECTRICAL,IMMERMT-345A 4.5KW 440V AC-3PHASE65586
4520-00-802-8302HEATING ELEMENT,ELECTRICAL,IMMERF124403ES19857
4520-00-803-6041HEATING ELEMENT,ELECTRICAL,IMMER25PT3-1574924
4520-00-812-8868HEATING ELEMENT,ELECTRICAL,IMMER156-500506-02465586
4520-00-814-0443HEATING ELEMENT,ELECTRICAL,IMMER269938710001
4520-00-818-8611HEATING ELEMENT,ELECTRICAL,IMMER155-041094-00165586
4520-00-819-4819HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-820-8239HEATING ELEMENT,ELECTRICAL,IMMER11-3371365586
4520-00-826-1835HEATING ELEMENT,ELECTRICAL,IMMER43PT530AL74924
4520-00-838-9275HEATING ELEMENT,ELECTRICAL,IMMER10-4551165586
4520-00-839-5913HEATING ELEMENT,ELECTRICAL,IMMER27236465586
4520-00-859-5777HEATING ELEMENT,ELECTRICAL,IMMER32234165586
4520-00-864-7607HEATING ELEMENT,ELECTRICAL,IMMERTMI609B65586
4520-00-871-8391HEATING ELEMENT,ELECTRICAL,IMMER
4520-00-872-8062HEATING ELEMENT,ELECTRICAL,IMMER11077300165586
4520-00-875-4574HEATING ELEMENT,ELECTRICAL,IMMER155-146698-00165586
4520-00-875-6710HEATING ELEMENT,ELECTRICAL,IMMER17713-1119857
4520-00-875-9845HEATING ELEMENT,ELECTRICAL,IMMER917733118876
4520-00-881-0003HEATING ELEMENT,ELECTRICAL,IMMER155-111082-00165586

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