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

4520-01-291-4519 (20945.5-3)

NIIN: 01-291-4519

NSN: 4520-01-291-4519

FSC Code: 4520

MPN: 2094553

4520-01-291-4601 (T-1464-2B)

NIIN: 01-291-4601

NSN: 4520-01-291-4601

FSC Code: 4520

MPN: T14642B

4520-01-291-4412 (153B1073AS-G03)

NIIN: 01-291-4412

NSN: 4520-01-291-4412

FSC Code: 4520

MPN: 153B1073ASG03

4520-01-290-2570 (DSE-100-12)

NIIN: 01-290-2570

NSN: 4520-01-290-2570

FSC Code: 4520

MPN: DSE10012

4520-01-291-4518 (20744.0-3)

NIIN: 01-291-4518

NSN: 4520-01-291-4518

FSC Code: 4520

MPN: 2074403

4520-01-290-7855 (DASC02200)

NIIN: 01-290-7855

NSN: 4520-01-290-7855

FSC Code: 4520

MPN: DASC02200

4520-01-293-8573 (8720754-100)

NIIN: 01-293-8573

NSN: 4520-01-293-8573

FSC Code: 4520

MPN: 8720754100

4520-01-290-7856 (DASC03900)

NIIN: 01-290-7856

NSN: 4520-01-290-7856

FSC Code: 4520

MPN: DASC03900

4520-01-290-7816 (725-95009-001)

NIIN: 01-290-7816

NSN: 4520-01-290-7816

FSC Code: 4520

MPN: 72595009001

4520-01-290-9145 (155-073168-000)

NIIN: 01-290-9145

NSN: 4520-01-290-9145

FSC Code: 4520

MPN: 155073168000

4520-01-290-2559 (136D9184P05)

NIIN: 01-290-2559

NSN: 4520-01-290-2559

FSC Code: 4520

MPN: 136D9184P05

4520-01-294-4250 (DSE-80-10)

NIIN: 01-294-4250

NSN: 4520-01-294-4250

FSC Code: 4520

MPN: DSE8010

4520-01-295-6078 (2-181053-4)

NIIN: 01-295-6078

NSN: 4520-01-295-6078

FSC Code: 4520

MPN: 21810534

4520-01-294-1612 (36A163969AE-G03)

NIIN: 01-294-1612

NSN: 4520-01-294-1612

FSC Code: 4520

MPN: 36A163969AEG03

4520-01-291-5222 (21048.5-3)

NIIN: 01-291-5222

NSN: 4520-01-291-5222

FSC Code: 4520

MPN: 2104853

4520-01-297-5272 (5223711-19)

NIIN: 01-297-5272

NSN: 4520-01-297-5272

FSC Code: 4520

MPN: 522371119

4520-01-291-9630 (B-31048)

NIIN: 01-291-9630

NSN: 4520-01-291-9630

FSC Code: 4520

MPN: B31048

4520-01-293-1394 (CMC-6)

NIIN: 01-293-1394

NSN: 4520-01-293-1394

FSC Code: 4520

MPN: CMC6

4520-01-295-5723 (SH-4XB-5-115)

NIIN: 01-295-5723

NSN: 4520-01-295-5723

FSC Code: 4520

MPN: SH4XB5115

4520-01-297-0321 (CB57-25X36)

NIIN: 01-297-0321

NSN: 4520-01-297-0321

FSC Code: 4520

MPN: CB5725X36

4520-01-294-8109 (1-JH-695)

NIIN: 01-294-8109

NSN: 4520-01-294-8109

FSC Code: 4520

MPN: 1JH695

4520-01-293-1393 (DSE-120-12)

NIIN: 01-293-1393

NSN: 4520-01-293-1393

FSC Code: 4520

MPN: DSE12012

4520-01-291-9706 (3663-200-30X78)

NIIN: 01-291-9706

NSN: 4520-01-291-9706

FSC Code: 4520

MPN: 366320030X78

4520-01-294-6071 (E-TECH-R106KABC)

NIIN: 01-294-6071

NSN: 4520-01-294-6071

FSC Code: 4520

MPN: ETECHR106KABC

4520-01-294-0512 (70400-02613-101)

NIIN: 01-294-0512

NSN: 4520-01-294-0512

FSC Code: 4520

MPN: 7040002613101

4520-01-297-1499 (1740)

NIIN: 01-297-1499

NSN: 4520-01-297-1499

FSC Code: 4520

MPN: 1740

4520-01-293-5035 (MIL-H-22594)

NIIN: 01-293-5035

NSN: 4520-01-293-5035

FSC Code: 4520

MPN: MILH22594

4520-01-291-8795 (T-1464-2B)

NIIN: 01-291-8795

NSN: 4520-01-291-8795

FSC Code: 4520

MPN: T14642B

4520-01-294-7206 (20740.5-3)

NIIN: 01-294-7206

NSN: 4520-01-294-7206

FSC Code: 4520

MPN: 2074053

4520-01-295-6021 (2-500002-9)

NIIN: 01-295-6021

NSN: 4520-01-295-6021

FSC Code: 4520

MPN: 25000029

4520-01-295-6079 (2-181053-5)

NIIN: 01-295-6079

NSN: 4520-01-295-6079

FSC Code: 4520

MPN: 21810535

4520-01-297-3558 (2-500006-2)

NIIN: 01-297-3558

NSN: 4520-01-297-3558

FSC Code: 4520

MPN: 25000062

4520-01-294-4005 (EC34)

NIIN: 01-294-4005

NSN: 4520-01-294-4005

FSC Code: 4520

MPN: EC34

4520-01-293-8527 (65251)

NIIN: 01-293-8527

NSN: 4520-01-293-8527

FSC Code: 4520

MPN: 65251

4520-01-295-6076 (2-181053-2)

NIIN: 01-295-6076

NSN: 4520-01-295-6076

FSC Code: 4520

MPN: 21810532

4520-01-295-6077 (2-181053-3)

NIIN: 01-295-6077

NSN: 4520-01-295-6077

FSC Code: 4520

MPN: 21810533

4520-01-295-3584 (2-181059-1)

NIIN: 01-295-3584

NSN: 4520-01-295-3584

FSC Code: 4520

MPN: 21810591

4520-01-295-3518 (984.12021.01)

NIIN: 01-295-3518

NSN: 4520-01-295-3518

FSC Code: 4520

MPN: 9841202101

4520-01-295-6022 (2-500008-1)

NIIN: 01-295-6022

NSN: 4520-01-295-6022

FSC Code: 4520

MPN: 25000081

4520-01-295-6080 (2-181053-6)

NIIN: 01-295-6080

NSN: 4520-01-295-6080

FSC Code: 4520

MPN: 21810536

4520-01-295-6081 (2-500006-51)

NIIN: 01-295-6081

NSN: 4520-01-295-6081

FSC Code: 4520

MPN: 250000651

4520-01-294-8190 (1925K35)

NIIN: 01-294-8190

NSN: 4520-01-294-8190

FSC Code: 4520

MPN: 1925K35

4520-01-295-7042 (20741.5-3)

NIIN: 01-295-7042

NSN: 4520-01-295-7042

FSC Code: 4520

MPN: 2074153

4520-01-295-6074 (2-181059-2)

NIIN: 01-295-6074

NSN: 4520-01-295-6074

FSC Code: 4520

MPN: 21810592

4520-01-297-1246 (864-10311-16-SER)

NIIN: 01-297-1246

NSN: 4520-01-297-1246

FSC Code: 4520

MPN: 8641031116SER

4520-01-297-4318 (65286-P2)

NIIN: 01-297-4318

NSN: 4520-01-297-4318

FSC Code: 4520

MPN: 65286P2

4520-01-295-7043 (116791)

NIIN: 01-295-7043

NSN: 4520-01-295-7043

FSC Code: 4520

MPN: 116791

4520-01-297-0320 (CB57-16X30)

NIIN: 01-297-0320

NSN: 4520-01-297-0320

FSC Code: 4520

MPN: CB5716X30