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Space and Water Heating Equipment

FSC 4520: Space and Water Heating Equipment

Federal Supply Class (FSC) 4520 covers space and water heating equipment. These NSN items provide heating for facilities and field use.

This equipment heats spaces and water for comfort and process needs. It supports habitability and field operations.

Common items include space heaters, water heaters, and furnaces. Equipment is built from steel with burner and heating elements.

4520-01-727-5419 (XP59320200147)

NIIN: 01-727-5419 DESC: HEATING ELEMENT PARTS KIT
In stock
NSN: 4520-01-727-5419
FSC Code: 4520
MPN: XP59320200147

4520-01-727-5121 (WL325200-000)

NIIN: 01-727-5121 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-727-5121
FSC Code: 4520
MPN: WL325200000

4520-01-726-1962 (218120574)

NIIN: 01-726-1962 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-726-1962
FSC Code: 4520
MPN: 218120574

4520-01-727-4060 (PD18006-1 ITEM 30C)

NIIN: 01-727-4060 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-727-4060
FSC Code: 4520
MPN: PD180061ITEM30C

4520-01-726-4604 (11B5091726)

NIIN: 01-726-4604 DESC: EXHAUST PIPE
In stock
NSN: 4520-01-726-4604
FSC Code: 4520
MPN: 11B5091726

4520-01-727-4999 (087969)

NIIN: 01-727-4999 DESC: HEATER
In stock
NSN: 4520-01-727-4999
FSC Code: 4520
MPN: 087969

4520-01-725-8803 (HC47LB01SA)

NIIN: 01-725-8803 DESC: SPACE HEATER
In stock
NSN: 4520-01-725-8803
FSC Code: 4520
MPN: HC47LB01SA

4520-01-725-6154 (218109057)

NIIN: 01-725-6154 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-725-6154
FSC Code: 4520
MPN: 218109057

4520-01-725-4513 (R-2020-0-24P)

NIIN: 01-725-4513 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-725-4513
FSC Code: 4520
MPN: R2020024P

4520-01-725-5878 (17752-TK-120)

NIIN: 01-725-5878 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-725-5878
FSC Code: 4520
MPN: 17752TK120

4520-01-726-4559 (PA12655577)

NIIN: 01-726-4559 DESC: JACKET KIT HEATER
In stock
NSN: 4520-01-726-4559
FSC Code: 4520
MPN: PA12655577

4520-01-726-2237 (170601)

NIIN: 01-726-2237 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-726-2237
FSC Code: 4520
MPN: 170601

4520-01-725-6346 (210-344427)

NIIN: 01-725-6346 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-725-6346
FSC Code: 4520
MPN: 210344427

4520-01-725-4546 (555-0-53-116-101)

NIIN: 01-725-4546 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-725-4546
FSC Code: 4520
MPN: 555053116101

4520-01-727-2404 (BCC-SXV-CWK-007)

NIIN: 01-727-2404 DESC: ELECTRIC FLUID HEATER
In stock
NSN: 4520-01-727-2404
FSC Code: 4520
MPN: BCCSXVCWK007

4520-01-726-7708 (9-2-6928)

NIIN: 01-726-7708 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-726-7708
FSC Code: 4520
MPN: 926928

4520-01-726-7614 (9-2-6826)

NIIN: 01-726-7614 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-726-7614
FSC Code: 4520
MPN: 926826

4520-01-725-5540 (289-0445)

NIIN: 01-725-5540 DESC: SPACE HEATER
In stock
NSN: 4520-01-725-5540
FSC Code: 4520
MPN: 2890445

4520-01-726-2157 (HRKK01 16/24)

NIIN: 01-726-2157 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-726-2157
FSC Code: 4520
MPN: HRKK011624

4520-01-725-3424 (14003.0-00)

NIIN: 01-725-3424 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-725-3424
FSC Code: 4520
MPN: 14003000

4520-01-724-9352 (009T133-SP)

NIIN: 01-724-9352 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-724-9352
FSC Code: 4520
MPN: 009T133SP

4520-01-724-6456 (L211N1:E30786)

NIIN: 01-724-6456 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-6456
FSC Code: 4520
MPN: L211N1E30786

4520-01-725-7675 (00-893047)

NIIN: 01-725-7675 DESC: HOT WATER STORAGE TANK
In stock
NSN: 4520-01-725-7675
FSC Code: 4520
MPN: 00893047

4520-01-725-2896 (4041AG01)

NIIN: 01-725-2896 DESC: AIR CONDITIONING-HEATING ELBOW
In stock
NSN: 4520-01-725-2896
FSC Code: 4520
MPN: 4041AG01

4520-01-725-5041 (1365K3)

NIIN: 01-725-5041 DESC: SPACE HEATER
In stock
NSN: 4520-01-725-5041
FSC Code: 4520
MPN: 1365K3

4520-01-725-4100 (1257-00-D)

NIIN: 01-725-4100 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-725-4100
FSC Code: 4520
MPN: 125700D

4520-01-724-8283 (8827524)

NIIN: 01-724-8283 DESC: AIR REGISTER
In stock
NSN: 4520-01-724-8283
FSC Code: 4520
MPN: 8827524

4520-01-724-6003 (L211N1:E30785)

NIIN: 01-724-6003 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-6003
FSC Code: 4520
MPN: L211N1E30785

4520-01-724-4549 (201-326511)

NIIN: 01-724-4549 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4549
FSC Code: 4520
MPN: 201326511

4520-01-724-4560 (201-326499)

NIIN: 01-724-4560 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4560
FSC Code: 4520
MPN: 201326499

4520-01-724-4561 (201-326514)

NIIN: 01-724-4561 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4561
FSC Code: 4520
MPN: 201326514

4520-01-724-4543 (201-326517)

NIIN: 01-724-4543 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4543
FSC Code: 4520
MPN: 201326517

4520-01-724-4525 (201-326521)

NIIN: 01-724-4525 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-4525
FSC Code: 4520
MPN: 201326521

4520-01-724-4475 (201-326484)

NIIN: 01-724-4475 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-4475
FSC Code: 4520
MPN: 201326484

4520-01-724-1081 (MD-7629)

NIIN: 01-724-1081 DESC: SPACE HEATER
In stock
NSN: 4520-01-724-1081
FSC Code: 4520
MPN: MD7629

4520-01-725-0789 (91761-14)

NIIN: 01-725-0789 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-725-0789
FSC Code: 4520
MPN: 9176114

4520-01-724-4535 (201-326509)

NIIN: 01-724-4535 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4535
FSC Code: 4520
MPN: 201326509

4520-01-724-4238 (201-326489)

NIIN: 01-724-4238 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4238
FSC Code: 4520
MPN: 201326489

4520-01-724-4559 (201-326486)

NIIN: 01-724-4559 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4559
FSC Code: 4520
MPN: 201326486

4520-01-724-3354 (201-326518)

NIIN: 01-724-3354 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-3354
FSC Code: 4520
MPN: 201326518

4520-01-724-0756 (201-326476)

NIIN: 01-724-0756 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-0756
FSC Code: 4520
MPN: 201326476

4520-01-724-6819 (3203-400-001M)

NIIN: 01-724-6819 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-724-6819
FSC Code: 4520
MPN: 3203400001M

4520-01-724-5463 (CDF558)

NIIN: 01-724-5463 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-724-5463
FSC Code: 4520
MPN: CDF558

4520-01-724-4533 (201-326508)

NIIN: 01-724-4533 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4533
FSC Code: 4520
MPN: 201326508

4520-01-724-4550 (201-326522)

NIIN: 01-724-4550 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4550
FSC Code: 4520
MPN: 201326522

4520-01-724-4555 (201-326492)

NIIN: 01-724-4555 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4555
FSC Code: 4520
MPN: 201326492

4520-01-724-4558 (201-326513)

NIIN: 01-724-4558 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4558
FSC Code: 4520
MPN: 201326513

4520-01-724-4466 (201-326498)

NIIN: 01-724-4466 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4466
FSC Code: 4520
MPN: 201326498