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 5,101-5,200 of 20,345.

NSNItem namePart numberCAGE
4520-00-881-8810HEATING ELEMENT,ELECTRICAL,IMMERA1060307203
4520-00-883-1233HEATING ELEMENT,ELECTRICAL,IMMER155-048665-15565586
4520-00-884-4557HEATING ELEMENT,ELECTRICAL,IMMERR10-150XX65586
4520-00-898-0152HEATING ELEMENT,ELECTRICAL,IMMER1-42591-365586
4520-00-900-0375HEATING ELEMENT,ELECTRICAL,IMMER062700758181
4520-00-900-6781HEATING ELEMENT,ELECTRICAL,IMMEREM1-11083954918
4520-00-901-0499HEATING ELEMENT,ELECTRICAL,IMMER156-018184-01465586
4520-00-901-3690HEATING ELEMENT,ELECTRICAL,IMMER13952065586
4520-00-901-8180HEATING ELEMENT,ELECTRICAL,IMMER393-111227-00165586
4520-00-901-8181HEATING ELEMENT,ELECTRICAL,IMMERAASK11093065586
4520-00-904-0957HEATING ELEMENT,ELECTRICAL,IMMER838954770
4520-00-906-5478HEATING ELEMENT,ELECTRICAL,IMMER10408611770
4520-00-908-8133HEATING ELEMENT,ELECTRICAL,IMMERP040894-0910NWN1
4520-00-910-4049HEATING ELEMENT,ELECTRICAL,IMMER2TK2500-115DC09657
4520-00-913-1955HEATING ELEMENT,ELECTRICAL,IMMERUC301165586
4520-00-913-9485HEATING ELEMENT,ELECTRICAL,IMMER155-112852-00165586
4520-00-920-2721HEATING ELEMENT,ELECTRICAL,IMMERM1250681493
4520-00-922-2109HEATING ELEMENT,ELECTRICAL,IMMER17727APC619857
4520-00-929-1131HEATING ELEMENT,ELECTRICAL,IMMER259481480064
4520-00-945-5021HEATING ELEMENT,ELECTRICAL,IMMER2710257-50125500
4520-00-946-7778HEATING ELEMENT,ELECTRICAL,IMMERTL034565586
4520-00-949-3272HEATING ELEMENT,ELECTRICAL,IMMERTTUH30-120V65586
4520-00-954-1031HEATING ELEMENT,ELECTRICAL,IMMERTMW105165586
4520-00-958-7412HEATING ELEMENT,ELECTRICAL,IMMERUC-604165586
4520-00-963-7662HEATING ELEMENT,ELECTRICAL,IMMERE800183750
4520-00-965-6494HEATING ELEMENT,ELECTRICAL,IMMERF104403ES19857
4520-00-969-2671HEATING ELEMENT,ELECTRICAL,IMMER1-54803519857
4520-00-969-2673HEATING ELEMENT,ELECTRICAL,IMMER3-54803519857
4520-00-969-3259HEATING ELEMENT,ELECTRICAL,IMMER044936-00165586
4520-00-970-1759HEATING ELEMENT,ELECTRICAL,IMMERG6KX5A79221
4520-00-972-8511HEATING ELEMENT,ELECTRICAL,IMMER1-4340865586
4520-00-976-1064HEATING ELEMENT,ELECTRICAL,IMMER3TK-1320-230D9182
4520-00-979-7491HEATING ELEMENT,ELECTRICAL,IMMER156-110112-00465586
4520-00-981-0350HEATING ELEMENT,ELECTRICAL,IMMERMT02X44165586
4520-00-981-8905HEATING ELEMENT,ELECTRICAL,IMMER30-4343465586
4520-00-987-7925HEATING ELEMENT,ELECTRICAL,IMMER29X13478FAX65586
4520-00-988-5953HEATING ELEMENT,ELECTRICAL,IMMER19134565586
4520-00-989-0058HEATING ELEMENT,ELECTRICAL,IMMERTTUH603-6KW240VDC65586
4520-00-994-4394HEATING ELEMENT,ELECTRICAL,IMMER43PT533AL74924
4520-00-994-4396HEATING ELEMENT,ELECTRICAL,IMMER43PT545AL74924
4520-00-997-9792HEATING ELEMENT,ELECTRICAL,IMMERTTUH403-480V65586
4520-00-998-0377HEATING ELEMENT,ELECTRICAL,IMMER56061556232
4520-00-998-1101HEATING ELEMENT,ELECTRICAL,IMMERN16JX1A79221
4520-01-003-3062HEATING ELEMENT,ELECTRICAL,IMMER716H17174924
4520-01-003-6634HEATING ELEMENT,ELECTRICAL,IMMERCXFT120YF418R-0013TMT7
4520-01-003-7563HEATING ELEMENT,ELECTRICAL,IMMER3547116370035076
4520-01-004-5008HEATING ELEMENT,ELECTRICAL,IMMERMTS375A65586
4520-01-007-5140HEATING ELEMENT,ELECTRICAL,IMMER25-T3-12CF-R74924
4520-01-007-5966HEATING ELEMENT,ELECTRICAL,IMMERRIN25-PCN25333165586
4520-01-008-1952HEATING ELEMENT,ELECTRICAL,IMMERSG120765586
4520-01-009-4487HEATING ELEMENT,ELECTRICAL,IMMER8-38683 W/ADAPTER19857
4520-01-010-9968HEATING ELEMENT,ELECTRICAL,IMMERAP7487NL50741
4520-01-011-3378HEATING ELEMENT,ELECTRICAL,IMMERPCN19144165586
4520-01-011-3379HEATING ELEMENT,ELECTRICAL,IMMERMT3XX440V1500W65586
4520-01-011-9226HEATING ELEMENT,ELECTRICAL,IMMER155-116676-00265586
4520-01-012-6206HEATING ELEMENT,ELECTRICAL,IMMER58294-29Y580
4520-01-012-6817HEATING ELEMENT,ELECTRICAL,IMMER155-115939-01465586
4520-01-015-6356HEATING ELEMENT,ELECTRICAL,IMMERSM-A-730368-480063
4520-01-017-0689HEATING ELEMENT,ELECTRICAL,IMMER900467410528611
4520-01-017-3858HEATING ELEMENT,ELECTRICAL,IMMER02-06-45220087
4520-01-017-4000HEATING ELEMENT,ELECTRICAL,IMMERAP-7485-GH50741
4520-01-017-4001HEATING ELEMENT,ELECTRICAL,IMMERAP-7485-EL50741
4520-01-017-8142HEATING ELEMENT,ELECTRICAL,IMMER3B26962461
4520-01-018-2209HEATING ELEMENT,ELECTRICAL,IMMERTSFS2453-4.5KW-480V65586
4520-01-018-5625HEATING ELEMENT,ELECTRICAL,IMMER155-115964-21665586
4520-01-018-9012HEATING ELEMENT,ELECTRICAL,IMMER86-0840-032445890
4520-01-022-8107HEATING ELEMENT,ELECTRICAL,IMMERHI-315-9042892
4520-01-023-2458HEATING ELEMENT,ELECTRICAL,IMMER28991665586
4520-01-023-5879HEATING ELEMENT,ELECTRICAL,IMMER
4520-01-023-7266HEATING ELEMENT,ELECTRICAL,IMMER72-14012-3174924
4520-01-024-7550HEATING ELEMENT,ELECTRICAL,IMMER138C49097942
4520-01-026-3787HEATING ELEMENT,ELECTRICAL,IMMERF184403SSES19857
4520-01-027-1101HEATING ELEMENT,ELECTRICAL,IMMERB155-115937-34965586
4520-01-030-1790HEATING ELEMENT,ELECTRICAL,IMMER156-115997-00965586
4520-01-030-4271HEATING ELEMENT,ELECTRICAL,IMMER73-8038-024C2J541
4520-01-030-8408HEATING ELEMENT,ELECTRICAL,IMMERTM-6245V440V-24KW-3PH65586
4520-01-030-8410HEATING ELEMENT,ELECTRICAL,IMMERTM-3095-480V-9000W-3PD65586
4520-01-031-3215HEATING ELEMENT,ELECTRICAL,IMMER523791-442892
4520-01-032-2316HEATING ELEMENT,ELECTRICAL,IMMERAP-10552-ML50741
4520-01-032-2353HEATING ELEMENT,ELECTRICAL,IMMER156-115997-02465586
4520-01-034-4848HEATING ELEMENT,ELECTRICAL,IMMERTTUH1203-480V65586
4520-01-037-1228HEATING ELEMENT,ELECTRICAL,IMMER5565092878
4520-01-037-1229HEATING ELEMENT,ELECTRICAL,IMMERF224403ES19857
4520-01-037-8932HEATING ELEMENT,ELECTRICAL,IMMER752-19842-3174924
4520-01-038-5898HEATING ELEMENT,ELECTRICAL,IMMERN8LX3A79221
4520-01-040-8962HEATING ELEMENT,ELECTRICAL,IMMERN13CX1A79221
4520-01-041-1454HEATING ELEMENT,ELECTRICAL,IMMER155-554735-01065586
4520-01-043-8438HEATING ELEMENT,ELECTRICAL,IMMER540076-X60306
4520-01-043-8439HEATING ELEMENT,ELECTRICAL,IMMER6A392G558823
4520-01-044-1601HEATING ELEMENT,ELECTRICAL,IMMER10-1072-7.5KW22 0VD9182
4520-01-044-3603HEATING ELEMENT,ELECTRICAL,IMMER27233065586
4520-01-045-7841HEATING ELEMENT,ELECTRICAL,IMMER6388-3199447
4520-01-046-0214HEATING ELEMENT,ELECTRICAL,IMMER18625565586
4520-01-046-0587HEATING ELEMENT,ELECTRICAL,IMMER28891365586
4520-01-046-3277HEATING ELEMENT,ELECTRICAL,IMMER23721-1228611
4520-01-046-3909HEATING ELEMENT,ELECTRICAL,IMMERL8AX177A79221
4520-01-047-3329HEATING ELEMENT,ELECTRICAL,IMMERF302-48H65586
4520-01-048-4149HEATING ELEMENT,ELECTRICAL,IMMERTA1048414955581
4520-01-048-7465HEATING ELEMENT,ELECTRICAL,IMMER605D9182
4520-01-052-1738HEATING ELEMENT,ELECTRICAL,IMMERPLGFC193PC9513790

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