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 3,401-3,500 of 20,345.

NSNItem namePart numberCAGE
4520-01-255-6560HEATER,SPACE,ELECTRICDFM10.5-1NM17032
4520-01-255-6561HEATER,SPACE,ELECTRICDFM11.25-1NM17032
4520-01-255-6562HEATER,SPACE,ELECTRIC215440.0-3NM17032
4520-01-255-8706HEATER,SPACE,ELECTRIC62163980020
4520-01-255-8839HEATER,SPACE,ELECTRIC42352900117482
4520-01-256-3550HEATER,SPACE,ELECTRIC210-21486774924
4520-01-256-3551HEATER,SPACE,ELECTRIC210-19082-42 ITEM 1-126-274924
4520-01-256-3552HEATER,SPACE,ELECTRIC210-19082-42 ITEM 1-118-174924
4520-01-257-8610HEATER,SPACE,ELECTRIC404667-W71956
4520-01-258-1027HEATER,SPACE,ELECTRICEUH05V72143
4520-01-258-1028HEATER,SPACE,ELECTRIC210-19084-42 ITEM 02 27 274924
4520-01-258-1029HEATER,SPACE,ELECTRIC210-19082-42 ITEM 1-76-174924
4520-01-259-1234HEATER,SPACE,ELECTRIC20743-3-F3-TM17032
4520-01-259-2649HEATER,SPACE,ELECTRICDFM10.75-1NM17032
4520-01-259-7775HEATER,SPACE,ELECTRICTNM42-117032
4520-01-266-7810HEATER,SPACE,ELECTRIC625B790DDG0301288
4520-01-268-1566HEATER,SPACE,ELECTRIC73847909017
4520-01-269-7834HEATER,SPACE,ELECTRICDFMLH43.0-3-CB-NM17032
4520-01-275-9085HEATER,SPACE,ELECTRIC003-057564-00765586
4520-01-275-9086HEATER,SPACE,ELECTRIC003-057564-00265586
4520-01-275-9087HEATER,SPACE,ELECTRIC003-057564-00465586
4520-01-275-9088HEATER,SPACE,ELECTRIC057564-00565586
4520-01-275-9089HEATER,SPACE,ELECTRIC003-057564-01265586
4520-01-275-9090HEATER,SPACE,ELECTRIC003-057564-00865586
4520-01-276-2281HEATER,SPACE,ELECTRIC3E34325795
4520-01-276-5954HEATER,SPACE,ELECTRICFWH-240497409
4520-01-278-2676HEATER,SPACE,ELECTRIC003-026766-05765586
4520-01-278-8626HEATER,SPACE,ELECTRIC20641-317032
4520-01-278-9863HEATER,SPACE,ELECTRICDFMMS10.5-117032
4520-01-278-9864HEATER,SPACE,ELECTRIC20946-317032
4520-01-280-2286HEATER,SPACE,ELECTRIC6001-00312471741
4520-01-280-3899HEATER,SPACE,ELECTRIC98052-12089762
4520-01-280-3900HEATER,SPACE,ELECTRIC98080-12089762
4520-01-280-3901HEATER,SPACE,ELECTRICFPQ23053715
4520-01-281-7353HEATER,SPACE,ELECTRIC705661-9-RA71956
4520-01-284-2160HEATER,SPACE,ELECTRIC864-11632-3132770
4520-01-284-5877HEATER,SPACE,ELECTRIC155-554790-00165586
4520-01-285-1346HEATER,SPACE,ELECTRIC3UG5725795
4520-01-285-3536HEATER,SPACE,ELECTRIC15295-022N818
4520-01-286-1956HEATER,SPACE,ELECTRICSK3105.32065671
4520-01-286-8556HEATER,SPACE,ELECTRIC003-057564-00165586
4520-01-286-9334HEATER,SPACE,ELECTRICFA 12X1281320
4520-01-288-0778HEATER,SPACE,ELECTRIC2E43725795
4520-01-288-4681HEATER,SPACE,ELECTRIC4705A1049-323905
4520-01-288-5248HEATER,SPACE,ELECTRIC20743.5-317032
4520-01-289-2167HEATER,SPACE,ELECTRIC864-10111-1332770
4520-01-289-3410HEATER,SPACE,ELECTRIC20944.5-317032
4520-01-290-0063HEATER,SPACE,ELECTRIC003-550000-00365586
4520-01-290-1317HEATER,SPACE,ELECTRICHAB-10.35-117032
4520-01-290-7816HEATER,SPACE,ELECTRIC025-1897066935
4520-01-291-4412HEATER,SPACE,ELECTRIC153B1069ANG0202989
4520-01-291-4518HEATER,SPACE,ELECTRIC20744.0-317032
4520-01-291-4519HEATER,SPACE,ELECTRIC20945.5-317032
4520-01-291-5221HEATER,SPACE,ELECTRIC21048.0-317032
4520-01-291-5222HEATER,SPACE,ELECTRIC21048.5-317032
4520-01-291-5223HEATER,SPACE,ELECTRIC210410.0-317032
4520-01-291-5224HEATER,SPACE,ELECTRIC20741.0-317032
4520-01-291-8427HEATER,SPACE,ELECTRIC20946-5-317032
4520-01-294-4005HEATER,SPACE,ELECTRIC
4520-01-294-7206HEATER,SPACE,ELECTRIC20740.5-317032
4520-01-294-8109HEATER,SPACE,ELECTRIC1-JH-695 PIECE 2565054
4520-01-295-5723HEATER,SPACE,ELECTRICSH-4XB-5-11502728
4520-01-295-7042HEATER,SPACE,ELECTRIC20741.5-317032
4520-01-297-1246HEATER,SPACE,ELECTRIC864-10311-16-SER 8476032770
4520-01-297-5892HEATER,SPACE,ELECTRICHWG5000ACF4
4520-01-298-2806HEATER,SPACE,ELECTRICHWG20000ACF4
4520-01-298-8111HEATER,SPACE,ELECTRICGE157CT58823
4520-01-299-1929HEATER,SPACE,ELECTRIC688J394PC323Y137
4520-01-299-1930HEATER,SPACE,ELECTRIC688J400PC573Y137
4520-01-299-4848HEATER,SPACE,ELECTRIC
4520-01-301-3901HEATER,SPACE,ELECTRIC18775521877
4520-01-301-5308HEATER,SPACE,ELECTRIC20947.5-117032
4520-01-305-9774HEATER,SPACE,ELECTRIC20942.0-117032
4520-01-307-7068HEATER,SPACE,ELECTRICQMK-25130J1V5
4520-01-307-8737HEATER,SPACE,ELECTRIC115WD400WL63743
4520-01-310-4589HEATER,SPACE,ELECTRICHF1B5103N53715
4520-01-311-0937HEATER,SPACE,ELECTRICBK0C2515W0J1V5
4520-01-311-7934HEATER,SPACE,ELECTRICBB-C-2165586
4520-01-311-8326HEATER,SPACE,ELECTRIC20711.0-117032
4520-01-312-6655HEATER,SPACE,ELECTRIC252-X22B01935-1774924
4520-01-313-5997HEATER,SPACE,ELECTRIC252-X22Q01935-1974924
4520-01-313-5998HEATER,SPACE,ELECTRIC252-X22Q01935-2074924
4520-01-313-5999HEATER,SPACE,ELECTRIC252-X22Q01935-374924
4520-01-313-6000HEATER,SPACE,ELECTRIC252-17965274924
4520-01-313-6001HEATER,SPACE,ELECTRIC252-17965374924
4520-01-313-6002HEATER,SPACE,ELECTRIC252-X22Q01935-674924
4520-01-313-6003HEATER,SPACE,ELECTRIC252-X22Q01935-774924
4520-01-313-6004HEATER,SPACE,ELECTRIC252-X22Q01935-874924
4520-01-313-6005HEATER,SPACE,ELECTRIC252-X22Q01935-974924
4520-01-313-6006HEATER,SPACE,ELECTRIC252-17965874924
4520-01-314-1003HEATER,SPACE,ELECTRIC252-X22B01935-1274924
4520-01-314-4348HEATER,SPACE,ELECTRICKB2-8196169
4520-01-314-5290HEATER,SPACE,ELECTRIC153B1069AAG0101XK9
4520-01-315-5792HEATER,SPACE,ELECTRIC810501-4D9182
4520-01-315-7595HEATER,SPACE,ELECTRIC025-0981066935
4520-01-317-8874HEATER,SPACE,ELECTRIC72-114-3017032
4520-01-321-4324HEATER,SPACE,ELECTRICMSCH-240765586
4520-01-321-6376HEATER,SPACE,ELECTRICB252A0B01935 CE 3/474924
4520-01-321-6377HEATER,SPACE,ELECTRICB252A0601935 CE 1 1/274924
4520-01-323-0229HEATER,SPACE,ELECTRIC790622-217032

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