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.

View as

4520-01-313-2366 (0L41515WT/ALS-810/0LY-1)

NIIN: 01-313-2366

NSN: 4520-01-313-2366

FSC Code: 4520

MPN: 0L41515WTALS8100LY1

4520-01-312-6110 (13221E4578)

NIIN: 01-312-6110

NSN: 4520-01-312-6110

FSC Code: 4520

MPN: 13221E4578

4520-01-313-9505 (P-2341)

NIIN: 01-313-9505

NSN: 4520-01-313-9505

FSC Code: 4520

MPN: P2341

4520-01-313-9506 (P-2341)

NIIN: 01-313-9506

NSN: 4520-01-313-9506

FSC Code: 4520

MPN: P2341

4520-01-312-0336 (1767K51)

NIIN: 01-312-0336

NSN: 4520-01-312-0336

FSC Code: 4520

MPN: 1767K51

4520-01-312-6911 (NWH-31225-480V-3P-12KW)

NIIN: 01-312-6911

NSN: 4520-01-312-6911

FSC Code: 4520

MPN: NWH31225480V3P12KW

4520-01-312-6655 (252-X22B01935-17)

NIIN: 01-312-6655

NSN: 4520-01-312-6655

FSC Code: 4520

MPN: 252X22B0193517

4520-01-313-2905 (J-969PC7)

NIIN: 01-313-2905

NSN: 4520-01-313-2905

FSC Code: 4520

MPN: J969PC7

4520-01-312-5111 (3CSM-4-208V)

NIIN: 01-312-5111

NSN: 4520-01-312-5111

FSC Code: 4520

MPN: 3CSM4208V

4520-01-314-0400 (L5351769-031)

NIIN: 01-314-0400

NSN: 4520-01-314-0400

FSC Code: 4520

MPN: L5351769031

4520-01-313-5999 (252-X22B01935-3)

NIIN: 01-313-5999

NSN: 4520-01-313-5999

FSC Code: 4520

MPN: 252X22B019353

4520-01-313-6003 (252-X22B01935-7)

NIIN: 01-313-6003

NSN: 4520-01-313-6003

FSC Code: 4520

MPN: 252X22B019357

4520-01-313-9508 (110-1)

NIIN: 01-313-9508

NSN: 4520-01-313-9508

FSC Code: 4520

MPN: 1101

4520-01-314-2174 (P-2341)

NIIN: 01-314-2174

NSN: 4520-01-314-2174

FSC Code: 4520

MPN: P2341

4520-01-313-4120 (SC1201200000)

NIIN: 01-313-4120

NSN: 4520-01-313-4120

FSC Code: 4520

MPN: SC1201200000

4520-01-313-4734 (EFR52-1D)

NIIN: 01-313-4734

NSN: 4520-01-313-4734

FSC Code: 4520

MPN: EFR521D

4520-01-313-6000 (252-X22B01935-4)

NIIN: 01-313-6000

NSN: 4520-01-313-6000

FSC Code: 4520

MPN: 252X22B019354

4520-01-315-6627 (RSD20.75-1)

NIIN: 01-315-6627

NSN: 4520-01-315-6627

FSC Code: 4520

MPN: RSD20751

4520-01-313-9507 (P-2341)

NIIN: 01-313-9507

NSN: 4520-01-313-9507

FSC Code: 4520

MPN: P2341

4520-01-313-6001 (252-X22B01935-5)

NIIN: 01-313-6001

NSN: 4520-01-313-6001

FSC Code: 4520

MPN: 252X22B019355

4520-01-313-6005 (252-X22B01935-9)

NIIN: 01-313-6005

NSN: 4520-01-313-6005

FSC Code: 4520

MPN: 252X22B019359

4520-01-313-6006 (252-X22Q01935-10)

NIIN: 01-313-6006

NSN: 4520-01-313-6006

FSC Code: 4520

MPN: 252X22Q0193510

4520-01-313-5998 (252-X22Q01935-20)

NIIN: 01-313-5998

NSN: 4520-01-313-5998

FSC Code: 4520

MPN: 252X22Q0193520

4520-01-314-1003 (252-X22B01935-12)

NIIN: 01-314-1003

NSN: 4520-01-314-1003

FSC Code: 4520

MPN: 252X22B0193512

4520-01-313-6002 (252-X22B-1935-6)

NIIN: 01-313-6002

NSN: 4520-01-313-6002

FSC Code: 4520

MPN: 252X22B19356

4520-01-314-9264 (106-056816-045)

NIIN: 01-314-9264

NSN: 4520-01-314-9264

FSC Code: 4520

MPN: 106056816045

4520-01-313-8765 (74091-2)

NIIN: 01-313-8765

NSN: 4520-01-313-8765

FSC Code: 4520

MPN: 740912

4520-01-314-3938 (106-119780-027)

NIIN: 01-314-3938

NSN: 4520-01-314-3938

FSC Code: 4520

MPN: 106119780027

4520-01-314-3940 (106-119780-030)

NIIN: 01-314-3940

NSN: 4520-01-314-3940

FSC Code: 4520

MPN: 106119780030

4520-01-313-6004 (252-X22B01935-8)

NIIN: 01-313-6004

NSN: 4520-01-313-6004

FSC Code: 4520

MPN: 252X22B019358

4520-01-314-5204 (MI-120-303CF-63)

NIIN: 01-314-5204

NSN: 4520-01-314-5204

FSC Code: 4520

MPN: MI120303CF63

4520-01-313-7261 (78F-1188-1)

NIIN: 01-313-7261

NSN: 4520-01-313-7261

FSC Code: 4520

MPN: 78F11881

4520-01-313-9521 (SC-45-480V-3PH)

NIIN: 01-313-9521

NSN: 4520-01-313-9521

FSC Code: 4520

MPN: SC45480V3PH

4520-01-314-8892 (4675187-F151)

NIIN: 01-314-8892

NSN: 4520-01-314-8892

FSC Code: 4520

MPN: 4675187F151

4520-01-316-0080 (106-056816-038)

NIIN: 01-316-0080

NSN: 4520-01-316-0080

FSC Code: 4520

MPN: 106056816038

4520-01-314-5290 (153B1069DJ-G10)

NIIN: 01-314-5290

NSN: 4520-01-314-5290

FSC Code: 4520

MPN: 153B1069DJG10

4520-01-315-3345 (4675187A-F154)

NIIN: 01-315-3345

NSN: 4520-01-315-3345

FSC Code: 4520

MPN: 4675187AF154

4520-01-314-3937 (106-119780-026)

NIIN: 01-314-3937

NSN: 4520-01-314-3937

FSC Code: 4520

MPN: 106119780026

4520-01-314-3939 (106-119780-029)

NIIN: 01-314-3939

NSN: 4520-01-314-3939

FSC Code: 4520

MPN: 106119780029

4520-01-314-0401 (L5351778-031)

NIIN: 01-314-0401

NSN: 4520-01-314-0401

FSC Code: 4520

MPN: L5351778031

4520-01-315-7596 (GN9-452HE)

NIIN: 01-315-7596

NSN: 4520-01-315-7596

FSC Code: 4520

MPN: GN9452HE

4520-01-317-4633 (2-HP2-4769)

NIIN: 01-317-4633

NSN: 4520-01-317-4633

FSC Code: 4520

MPN: 2HP24769

4520-01-317-7407 (L301476)

NIIN: 01-317-7407

NSN: 4520-01-317-7407

FSC Code: 4520

MPN: L301476

4520-01-317-5438 (MIL-H-965D)

NIIN: 01-317-5438

NSN: 4520-01-317-5438

FSC Code: 4520

MPN: MILH965D

4520-01-315-6337 (106-119780-028)

NIIN: 01-315-6337

NSN: 4520-01-315-6337

FSC Code: 4520

MPN: 106119780028

4520-01-317-0929 (12342256)

NIIN: 01-317-0929

NSN: 4520-01-317-0929

FSC Code: 4520

MPN: 12342256

4520-01-314-6040 (K27/3032-1)

NIIN: 01-314-6040

NSN: 4520-01-314-6040

FSC Code: 4520

MPN: K2730321

4520-01-315-5288 (093-4111-00)

NIIN: 01-315-5288

NSN: 4520-01-315-5288

FSC Code: 4520

MPN: 093411100