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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.

4520-01-724-4426 (201-326505)

NIIN: 01-724-4426 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4426
FSC Code: 4520
MPN: 201326505

4520-01-724-3365 (201-326516)

NIIN: 01-724-3365 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-3365
FSC Code: 4520
MPN: 201326516

4520-01-723-8123 (201-326490)

NIIN: 01-723-8123 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8123
FSC Code: 4520
MPN: 201326490

4520-01-723-8037 (201-326479)

NIIN: 01-723-8037 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-723-8037
FSC Code: 4520
MPN: 201326479

4520-01-724-4557 (201-326500)

NIIN: 01-724-4557 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4557
FSC Code: 4520
MPN: 201326500

4520-01-724-4539 (201-326512)

NIIN: 01-724-4539 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4539
FSC Code: 4520
MPN: 201326512

4520-01-724-4237 (201-326501)

NIIN: 01-724-4237 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-4237
FSC Code: 4520
MPN: 201326501

4520-01-724-3359 (201-326503)

NIIN: 01-724-3359 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-3359
FSC Code: 4520
MPN: 201326503

4520-01-724-0769 (201-326481)

NIIN: 01-724-0769 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-0769
FSC Code: 4520
MPN: 201326481

4520-01-723-8244 (201-326491)

NIIN: 01-723-8244 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8244
FSC Code: 4520
MPN: 201326491

4520-01-723-8167 (201-326495)

NIIN: 01-723-8167 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8167
FSC Code: 4520
MPN: 201326495

4520-01-723-7533 (60-GH-24X8)

NIIN: 01-723-7533 DESC: AIR REGISTER
In stock
NSN: 4520-01-723-7533
FSC Code: 4520
MPN: 60GH24X8

4520-01-724-4242 (201-326519)

NIIN: 01-724-4242 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-4242
FSC Code: 4520
MPN: 201326519

4520-01-724-4241 (201-326502)

NIIN: 01-724-4241 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4241
FSC Code: 4520
MPN: 201326502

4520-01-723-8250 (201-326496)

NIIN: 01-723-8250 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8250
FSC Code: 4520
MPN: 201326496

4520-01-724-4537 (201-326493)

NIIN: 01-724-4537 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4537
FSC Code: 4520
MPN: 201326493

4520-01-724-3003 (201-326487)

NIIN: 01-724-3003 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-3003
FSC Code: 4520
MPN: 201326487

4520-01-723-8171 (201-326494)

NIIN: 01-723-8171 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8171
FSC Code: 4520
MPN: 201326494

4520-01-724-7818 (3013016)

NIIN: 01-724-7818 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-7818
FSC Code: 4520
MPN: 3013016

4520-01-724-4517 (201-326507)

NIIN: 01-724-4517 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4517
FSC Code: 4520
MPN: 201326507

4520-01-723-6441 (129891)

NIIN: 01-723-6441 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-723-6441
FSC Code: 4520
MPN: 129891

4520-01-723-6040 (459-3715)

NIIN: 01-723-6040 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-723-6040
FSC Code: 4520
MPN: 4593715

4520-01-723-6088 (3101-00-00)

NIIN: 01-723-6088 DESC: EXHAUST PIPE
In stock
NSN: 4520-01-723-6088
FSC Code: 4520
MPN: 31010000

4520-01-724-4552 (201-337743)

NIIN: 01-724-4552 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4552
FSC Code: 4520
MPN: 201337743

4520-01-724-3024 (201-326488)

NIIN: 01-724-3024 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-3024
FSC Code: 4520
MPN: 201326488

4520-01-724-1080 (24010543)

NIIN: 01-724-1080 DESC: SPACE HEATER
In stock
NSN: 4520-01-724-1080
FSC Code: 4520
MPN: 24010543

4520-01-724-0776 (201-326482)

NIIN: 01-724-0776 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-0776
FSC Code: 4520
MPN: 201326482

4520-01-724-0764 (201-326480)

NIIN: 01-724-0764 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-0764
FSC Code: 4520
MPN: 201326480

4520-01-723-3523 (4107-00-00)

NIIN: 01-723-3523 DESC: SPACE HEATER BURNER ASSEMBLY
In stock
NSN: 4520-01-723-3523
FSC Code: 4520
MPN: 41070000

4520-01-724-4545 (201-326510)

NIIN: 01-724-4545 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4545
FSC Code: 4520
MPN: 201326510

4520-01-724-4498 (201-326506)

NIIN: 01-724-4498 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-4498
FSC Code: 4520
MPN: 201326506

4520-01-724-4522 (201-326520)

NIIN: 01-724-4522 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-4522
FSC Code: 4520
MPN: 201326520

4520-01-724-3654 (AD0219-01)

NIIN: 01-724-3654 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-724-3654
FSC Code: 4520
MPN: AD021901

4520-01-724-3362 (201-326515)

NIIN: 01-724-3362 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-3362
FSC Code: 4520
MPN: 201326515

4520-01-724-4556 (201-326497)

NIIN: 01-724-4556 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-724-4556
FSC Code: 4520
MPN: 201326497

4520-01-724-3030 (201-326504)

NIIN: 01-724-3030 DESC: DUCT TYPE VENTILATION HEATER
In stock
NSN: 4520-01-724-3030
FSC Code: 4520
MPN: 201326504

4520-01-723-2264 (23554801)

NIIN: 01-723-2264 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-723-2264
FSC Code: 4520
MPN: 23554801

4520-01-723-8033 (201-326477)

NIIN: 01-723-8033 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8033
FSC Code: 4520
MPN: 201326477

4520-01-724-0792 (201-326483)

NIIN: 01-724-0792 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-724-0792
FSC Code: 4520
MPN: 201326483

4520-01-723-5798 (459-3711)

NIIN: 01-723-5798 DESC: SPACE HEATER
In stock
NSN: 4520-01-723-5798
FSC Code: 4520
MPN: 4593711

4520-01-723-3073 (431-6672)

NIIN: 01-723-3073 DESC: STATIONARY DUCT TYPE HEATER
In stock
NSN: 4520-01-723-3073
FSC Code: 4520
MPN: 4316672

4520-01-723-8030 (201-326478)

NIIN: 01-723-8030 DESC: DUCT TYPE HEATER PARTS KIT
In stock
NSN: 4520-01-723-8030
FSC Code: 4520
MPN: 201326478

4520-01-723-6113 (3103-00-00)

NIIN: 01-723-6113 DESC: EXHAUST PIPE
In stock
NSN: 4520-01-723-6113
FSC Code: 4520
MPN: 31030000

4520-01-723-4298 (4106-00-00)

NIIN: 01-723-4298 DESC: SPACE HEATER BURNER ASSEMBLY
In stock
NSN: 4520-01-723-4298
FSC Code: 4520
MPN: 41060000

4520-01-722-3444 (61HL78)

NIIN: 01-722-3444 DESC: VENTILATION DUCT TERMINAL
In stock
NSN: 4520-01-722-3444
FSC Code: 4520
MPN: 61HL78

4520-01-723-1595 (238295-0001)

NIIN: 01-723-1595 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-723-1595
FSC Code: 4520
MPN: 2382950001

4520-01-722-4569 (11A7000503)

NIIN: 01-722-4569 DESC: AIR CONDITIONING-HEATING ADAPTER
In stock
NSN: 4520-01-722-4569
FSC Code: 4520
MPN: 11A7000503

4520-01-721-9649 (04637.1000)

NIIN: 01-721-9649 DESC: NONIM ELECTRICAL HEATING ELEMENT
In stock
NSN: 4520-01-721-9649
FSC Code: 4520
MPN: 046371000