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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.

4520-01-312-7369 (5566039-1)

NIIN: 01-312-7369
NSN: 4520-01-312-7369
FSC Code: 4520
MPN: 55660391

4520-01-311-0937 (BK0C2515W)

NIIN: 01-311-0937
NSN: 4520-01-311-0937
FSC Code: 4520
MPN: BK0C2515W

4520-01-311-6554 (T-1464-1)

NIIN: 01-311-6554
NSN: 4520-01-311-6554
FSC Code: 4520
MPN: T14641

4520-01-311-7934 (QMKC25126W)

NIIN: 01-311-7934
NSN: 4520-01-311-7934
FSC Code: 4520
MPN: QMKC25126W

4520-01-310-4381 (1767K11)

NIIN: 01-310-4381
NSN: 4520-01-310-4381
FSC Code: 4520
MPN: 1767K11

4520-01-310-9274 (VDH55)

NIIN: 01-310-9274
NSN: 4520-01-310-9274
FSC Code: 4520
MPN: VDH55

4520-01-310-6586 (DAA-P-2341)

NIIN: 01-310-6586
NSN: 4520-01-310-6586
FSC Code: 4520
MPN: DAAP2341

4520-01-310-6588 (DAA-P-2341)

NIIN: 01-310-6588
NSN: 4520-01-310-6588
FSC Code: 4520
MPN: DAAP2341

4520-01-312-6656 (TYPE-59)

NIIN: 01-312-6656
NSN: 4520-01-312-6656
FSC Code: 4520
MPN: TYPE59

4520-01-312-0337 (1767K21)

NIIN: 01-312-0337
NSN: 4520-01-312-0337
FSC Code: 4520
MPN: 1767K21

4520-01-313-5997 (252-X22Q01935-19)

NIIN: 01-313-5997
NSN: 4520-01-313-5997
FSC Code: 4520
MPN: 252X22Q0193519

4520-01-311-8326 (20711.0-1)

NIIN: 01-311-8326
NSN: 4520-01-311-8326
FSC Code: 4520
MPN: 2071101

4520-01-310-9277 (VDH52A)

NIIN: 01-310-9277
NSN: 4520-01-310-9277
FSC Code: 4520
MPN: VDH52A

4520-01-310-9275 (VDH54/2)

NIIN: 01-310-9275
NSN: 4520-01-310-9275
FSC Code: 4520
MPN: VDH542

4520-01-311-7637 (06-1002-2908)

NIIN: 01-311-7637
NSN: 4520-01-311-7637
FSC Code: 4520
MPN: 0610022908

4520-01-313-6160 (1988K33)

NIIN: 01-313-6160
NSN: 4520-01-313-6160
FSC Code: 4520
MPN: 1988K33

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