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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.

4520-01-722-7030 (1003175797)

NIIN: 01-722-7030 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-722-7030
FSC Code: 4520
MPN: 1003175797

4520-01-722-3086 (218107636)

NIIN: 01-722-3086 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-722-3086
FSC Code: 4520
MPN: 218107636

4520-01-721-9116 (311-292965-010)

NIIN: 01-721-9116 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-721-9116
FSC Code: 4520
MPN: 311292965010

4520-01-721-6066 (SCHWANK NOVOSCHWANK 45S U)

NIIN: 01-721-6066 DESC: SPACE HEATER RADIANT
In stock
NSN: 4520-01-721-6066
FSC Code: 4520
MPN: SCHWANKNOVOSCHWANK45SU

4520-01-722-4253 (14012.0-00)

NIIN: 01-722-4253 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-722-4253
FSC Code: 4520
MPN: 14012000

4520-01-721-7522 (AR9290-1)

NIIN: 01-721-7522 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-721-7522
FSC Code: 4520
MPN: AR92901

4520-01-721-8845 (252-179700)

NIIN: 01-721-8845 DESC: STEAM-HOT WATE CONVECTION HEATER
In stock
NSN: 4520-01-721-8845
FSC Code: 4520
MPN: 252179700

4520-01-721-0772 (3001339-001)

NIIN: 01-721-0772 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-721-0772
FSC Code: 4520
MPN: 3001339001

4520-01-721-6498 (238157)

NIIN: 01-721-6498 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-721-6498
FSC Code: 4520
MPN: 238157

4520-01-721-7551 (4401S)

NIIN: 01-721-7551 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-721-7551
FSC Code: 4520
MPN: 4401S

4520-01-721-3688 (290000160)

NIIN: 01-721-3688 DESC: ELECTRIC FLUID HEATER
In stock
NSN: 4520-01-721-3688
FSC Code: 4520
MPN: 290000160

4520-01-721-6755 (6D64018-106)

NIIN: 01-721-6755 DESC: AIR CONDITIONING-HEATING ELBOW
In stock
NSN: 4520-01-721-6755
FSC Code: 4520
MPN: 6D64018106

4520-01-720-7343 (SHF-24-ROW)

NIIN: 01-720-7343 DESC: PORTABLE HUMIDIFIER
In stock
NSN: 4520-01-720-7343
FSC Code: 4520
MPN: SHF24ROW

4520-01-720-5993 (RECSM30605)

NIIN: 01-720-5993 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-720-5993
FSC Code: 4520
MPN: RECSM30605

4520-01-720-7505 (CL130100-100)

NIIN: 01-720-7505 DESC: ELECTRIC FLUID HEATER
In stock
NSN: 4520-01-720-7505
FSC Code: 4520
MPN: CL130100100

4520-01-721-0703 (HBB036)

NIIN: 01-721-0703 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-721-0703
FSC Code: 4520
MPN: HBB036

4520-01-720-9832 (252-179699)

NIIN: 01-720-9832 DESC: STEAM-HOT WATE CONVECTION HEATER
In stock
NSN: 4520-01-720-9832
FSC Code: 4520
MPN: 252179699

4520-01-720-6193 (SYS-2512-NA4-03)

NIIN: 01-720-6193 DESC: FUEL SPARK IGNITER
In stock
NSN: 4520-01-720-6193
FSC Code: 4520
MPN: SYS2512NA403

4520-01-721-0722 (HB024)

NIIN: 01-721-0722 DESC: STEA AIR CIRCULATING UNIT HEATER
In stock
NSN: 4520-01-721-0722
FSC Code: 4520
MPN: HB024

4520-01-720-9837 (252-179701)

NIIN: 01-720-9837 DESC: STEAM-HOT WATE CONVECTION HEATER
In stock
NSN: 4520-01-720-9837
FSC Code: 4520
MPN: 252179701

4520-01-719-7811 (512-8838876-A1)

NIIN: 01-719-7811 DESC: FLUE DAMPER
In stock
NSN: 4520-01-719-7811
FSC Code: 4520
MPN: 5128838876A1

4520-01-719-3300 (234-U11N-0030U-CMT)

NIIN: 01-719-3300 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-719-3300
FSC Code: 4520
MPN: 234U11N0030UCMT

4520-01-719-4818 (9-2-9109)

NIIN: 01-719-4818 DESC: AIR REGISTER
In stock
NSN: 4520-01-719-4818
FSC Code: 4520
MPN: 929109

4520-01-719-4488 (FLC-36)

NIIN: 01-719-4488 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-719-4488
FSC Code: 4520
MPN: FLC36

4520-01-719-0732 (234-U11N-0080U-CMT)

NIIN: 01-719-0732 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-719-0732
FSC Code: 4520
MPN: 234U11N0080UCMT

4520-01-718-5055 (REV 12.16K ITEM 4)

NIIN: 01-718-5055 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-718-5055
FSC Code: 4520
MPN: REV1216KITEM4

4520-01-719-0041 (218500-311)

NIIN: 01-719-0041 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-719-0041
FSC Code: 4520
MPN: 218500311

4520-01-718-1114 (YMD-13799)

NIIN: 01-718-1114 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-718-1114
FSC Code: 4520
MPN: YMD13799

4520-01-717-8717 (L65494P01)

NIIN: 01-717-8717 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-717-8717
FSC Code: 4520
MPN: L65494P01

4520-01-717-4237 (HR5502R89.9L24B)

NIIN: 01-717-4237 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-717-4237
FSC Code: 4520
MPN: HR5502R899L24B

4520-01-717-0085 (259995)

NIIN: 01-717-0085 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-717-0085
FSC Code: 4520
MPN: 259995

4520-01-717-1144 (1440720)

NIIN: 01-717-1144 DESC: AIR REGISTER
In stock
NSN: 4520-01-717-1144
FSC Code: 4520
MPN: 1440720

4520-01-716-9463 (512-8835710-A2)

NIIN: 01-716-9463 DESC: FLUE DAMPER
In stock
NSN: 4520-01-716-9463
FSC Code: 4520
MPN: 5128835710A2

4520-01-716-1323 (2885002)

NIIN: 01-716-1323 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-716-1323
FSC Code: 4520
MPN: 2885002

4520-01-715-0084 (512-8839672-7-4)

NIIN: 01-715-0084 DESC: BLADE PLATE
In stock
NSN: 4520-01-715-0084
FSC Code: 4520
MPN: 512883967274

4520-01-716-2695 (F074719)

NIIN: 01-716-2695 DESC: SPACE HEATER
In stock
NSN: 4520-01-716-2695
FSC Code: 4520
MPN: F074719

4520-01-715-0321 (MTX 021-3T6)

NIIN: 01-715-0321 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-715-0321
FSC Code: 4520
MPN: MTX0213T6

4520-01-715-6524 (512-8837250-A3)

NIIN: 01-715-6524 DESC: VENTILATION DUCT TERMINAL
In stock
NSN: 4520-01-715-6524
FSC Code: 4520
MPN: 5128837250A3

4520-01-714-9323 (4061853)

NIIN: 01-714-9323 DESC: INJECTOR
In stock
NSN: 4520-01-714-9323
FSC Code: 4520
MPN: 4061853

4520-01-715-0386 (MTX036-6T5)

NIIN: 01-715-0386 DESC: ELECTRIC WATER HEATER
In stock
NSN: 4520-01-715-0386
FSC Code: 4520
MPN: MTX0366T5

4520-01-715-0095 (512-8839672-A4)

NIIN: 01-715-0095 DESC: VENTILATION DUCT TERMINAL
In stock
NSN: 4520-01-715-0095
FSC Code: 4520
MPN: 5128839672A4

4520-01-714-9327 (4061854)

NIIN: 01-714-9327 DESC: INJECTOR CUP
In stock
NSN: 4520-01-714-9327
FSC Code: 4520
MPN: 4061854

4520-01-714-3252 (9414)

NIIN: 01-714-3252 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-714-3252
FSC Code: 4520
MPN: 9414

4520-01-714-8582 (438-9002)

NIIN: 01-714-8582 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-714-8582
FSC Code: 4520
MPN: 4389002

4520-01-713-8925 (10003015)

NIIN: 01-713-8925 DESC: IMMER ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-713-8925
FSC Code: 4520
MPN: 10003015

4520-01-714-3166 (3952119 S)

NIIN: 01-714-3166 DESC: ELECTRIC SPACE HEATER
In stock
NSN: 4520-01-714-3166
FSC Code: 4520
MPN: 3952119S

4520-01-713-4429 (4E519)

NIIN: 01-713-4429 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-713-4429
FSC Code: 4520
MPN: 4E519

4520-01-713-6056 (HOT SHOT 300)

NIIN: 01-713-6056 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-713-6056
FSC Code: 4520
MPN: HOTSHOT300