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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.

4520-01-690-9323 (JE139733X35S6L)

NIIN: 01-690-9323 DESC: FLUE DAMPER
In stock
NSN: 4520-01-690-9323
FSC Code: 4520
MPN: JE139733X35S6L

4520-01-690-8162 (800769)

NIIN: 01-690-8162 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-690-8162
FSC Code: 4520
MPN: 800769

4520-01-691-2502 (T0511224)

NIIN: 01-691-2502 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-691-2502
FSC Code: 4520
MPN: T0511224

4520-01-691-1266 (560-500557-G001)

NIIN: 01-691-1266 DESC: AIR CONDITIONING-HEATING PIPE
In stock
NSN: 4520-01-691-1266
FSC Code: 4520
MPN: 560500557G001

4520-01-690-8145 (800771)

NIIN: 01-690-8145 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-690-8145
FSC Code: 4520
MPN: 800771

4520-01-691-2905 (T00224-5083)

NIIN: 01-691-2905 DESC: ELECTRICAL HEATING BLANKET
In stock
NSN: 4520-01-691-2905
FSC Code: 4520
MPN: T002245083

4520-01-691-2219 (T0511225)

NIIN: 01-691-2219 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-691-2219
FSC Code: 4520
MPN: T0511225

4520-01-690-3854 (FLHTF125A115)

NIIN: 01-690-3854 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-690-3854
FSC Code: 4520
MPN: FLHTF125A115

4520-01-690-7895 (800772)

NIIN: 01-690-7895 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-690-7895
FSC Code: 4520
MPN: 800772

4520-01-690-4029 (SPEX65TML)

NIIN: 01-690-4029 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-690-4029
FSC Code: 4520
MPN: SPEX65TML

4520-01-690-3176 (CKG01826-3)

NIIN: 01-690-3176 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-690-3176
FSC Code: 4520
MPN: CKG018263

4520-01-690-8163 (800773)

NIIN: 01-690-8163 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-690-8163
FSC Code: 4520
MPN: 800773

4520-01-690-7893 (800778)

NIIN: 01-690-7893 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-690-7893
FSC Code: 4520
MPN: 800778

4520-01-690-7329 (HCS1004-123A)

NIIN: 01-690-7329 DESC: HEATING INFRARED LAMP
In stock
NSN: 4520-01-690-7329
FSC Code: 4520
MPN: HCS1004123A

4520-01-690-7314 (HCS1004-091A)

NIIN: 01-690-7314 DESC: HEATING INFRARED LAMP
In stock
NSN: 4520-01-690-7314
FSC Code: 4520
MPN: HCS1004091A

4520-01-690-4732 (1317516A)

NIIN: 01-690-4732 DESC: SPACE HEATER BURNER ASSEMBLY
In stock
NSN: 4520-01-690-4732
FSC Code: 4520
MPN: 1317516A

4520-01-690-3835 (LUH-D-05-83-34)

NIIN: 01-690-3835 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-690-3835
FSC Code: 4520
MPN: LUHD058334

4520-01-690-3333 (P6952-16TG)

NIIN: 01-690-3333 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-690-3333
FSC Code: 4520
MPN: P695216TG

4520-01-689-8478 (N-68G-8-11-16-L)

NIIN: 01-689-8478 DESC: FLUE DAMPER
In stock
NSN: 4520-01-689-8478
FSC Code: 4520
MPN: N68G81116L

4520-01-689-9567 (RTE 27)

NIIN: 01-689-9567 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-689-9567
FSC Code: 4520
MPN: RTE27

4520-01-689-9924 (02700.0-00)

NIIN: 01-689-9924 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-689-9924
FSC Code: 4520
MPN: 02700000

4520-01-689-2259 (9029413A)

NIIN: 01-689-2259 DESC: SPACE HEATER PARTS KIT
In stock
NSN: 4520-01-689-2259
FSC Code: 4520
MPN: 9029413A

4520-01-689-4831 (H024789)

NIIN: 01-689-4831 DESC: LIQUID FUEL WATER HEATER
In stock
NSN: 4520-01-689-4831
FSC Code: 4520
MPN: H024789

4520-01-689-3310 (9027986B)

NIIN: 01-689-3310 DESC: SPACE HEATER
In stock
NSN: 4520-01-689-3310
FSC Code: 4520
MPN: 9027986B

4520-01-689-2456 (9037116A)

NIIN: 01-689-2456 DESC: SPACE HEATER PARTS KIT
In stock
NSN: 4520-01-689-2456
FSC Code: 4520
MPN: 9037116A

4520-01-688-8110 (XFA74401ES)

NIIN: 01-688-8110 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-688-8110
FSC Code: 4520
MPN: XFA74401ES

4520-01-689-2068 (600HEAT)

NIIN: 01-689-2068 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-689-2068
FSC Code: 4520
MPN: 600HEAT

4520-01-689-3370 (9037115A)

NIIN: 01-689-3370 DESC: SPACE HEATER PARTS KIT
In stock
NSN: 4520-01-689-3370
FSC Code: 4520
MPN: 9037115A

4520-01-689-5143 (CER-1-01-00098)

NIIN: 01-689-5143 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-689-5143
FSC Code: 4520
MPN: CER10100098

4520-01-689-4146 (9037114A)

NIIN: 01-689-4146 DESC: SPACE HEATER PARTS KIT
In stock
NSN: 4520-01-689-4146
FSC Code: 4520
MPN: 9037114A

4520-01-689-3882 (9029410A)

NIIN: 01-689-3882 DESC: SPACE HEATER BURNER ASSEMBLY
In stock
NSN: 4520-01-689-3882
FSC Code: 4520
MPN: 9029410A

4520-01-689-2225 (5ZK68)

NIIN: 01-689-2225 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-689-2225
FSC Code: 4520
MPN: 5ZK68

4520-01-688-8088 (17776)

NIIN: 01-688-8088 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-688-8088
FSC Code: 4520
MPN: 17776

4520-01-688-2598 (EC100)

NIIN: 01-688-2598 DESC: SPACE HEATER
In stock
NSN: 4520-01-688-2598
FSC Code: 4520
MPN: EC100

4520-01-688-2815 (XFA64401ES)

NIIN: 01-688-2815 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-688-2815
FSC Code: 4520
MPN: XFA64401ES

4520-01-688-0634 (MRX-1000-102)

NIIN: 01-688-0634 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-688-0634
FSC Code: 4520
MPN: MRX1000102

4520-01-688-1795 (17775)

NIIN: 01-688-1795 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-688-1795
FSC Code: 4520
MPN: 17775

4520-01-688-0911 (5710002P02)

NIIN: 01-688-0911 DESC: STEAM AIR VENTING VALVE
In stock
NSN: 4520-01-688-0911
FSC Code: 4520
MPN: 5710002P02

4520-01-688-1789 (17773)

NIIN: 01-688-1789 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-688-1789
FSC Code: 4520
MPN: 17773

4520-01-688-0947 (5710002P03)

NIIN: 01-688-0947 DESC: STEAM AIR VENTING VALVE
In stock
NSN: 4520-01-688-0947
FSC Code: 4520
MPN: 5710002P03

4520-01-687-5144 (1081187-013)

NIIN: 01-687-5144 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-687-5144
FSC Code: 4520
MPN: 1081187013

4520-01-687-0560 (9990-0315-457)

NIIN: 01-687-0560 DESC: ELECTRIC FLUID HEATER
In stock
NSN: 4520-01-687-0560
FSC Code: 4520
MPN: 99900315457

4520-01-687-3123 (9990-0337-173)

NIIN: 01-687-3123 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-687-3123
FSC Code: 4520
MPN: 99900337173

4520-01-686-9511 (UXP95120-1)

NIIN: 01-686-9511 DESC: AIR CONDITIONING-HEATING ADAPTER
In stock
NSN: 4520-01-686-9511
FSC Code: 4520
MPN: UXP951201

4520-01-686-8025 (353X-0330)

NIIN: 01-686-8025 DESC: LIQUID FUEL FIR IMMERSION HEATER
In stock
NSN: 4520-01-686-8025
FSC Code: 4520
MPN: 353X0330

4520-01-686-8088 (RSX 8-2-OJ)

NIIN: 01-686-8088 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-686-8088
FSC Code: 4520
MPN: RSX82OJ

4520-01-687-6166 (02701.9-00)

NIIN: 01-687-6166 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-687-6166
FSC Code: 4520
MPN: 02701900

4520-01-686-3561 (EX08CN)

NIIN: 01-686-3561 DESC: SPACE HEATER
In stock
NSN: 4520-01-686-3561
FSC Code: 4520
MPN: EX08CN