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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.

4520-01-329-2428 (106-111586-000)

NIIN: 01-329-2428
NSN: 4520-01-329-2428
FSC Code: 4520

4520-01-331-2794 (3903645)

NIIN: 01-331-2794
NSN: 4520-01-331-2794
FSC Code: 4520
MPN: 3903645

4520-01-331-3544 (403736-001)

NIIN: 01-331-3544
NSN: 4520-01-331-3544
FSC Code: 4520
MPN: 403736001

4520-01-331-1585 (DFMLH42.5-3)

NIIN: 01-331-1585
NSN: 4520-01-331-1585
FSC Code: 4520
MPN: DFMLH4253

4520-01-331-5137 (EQR-6-38-2-230)

NIIN: 01-331-5137
NSN: 4520-01-331-5137
FSC Code: 4520
MPN: EQR6382230

4520-01-331-3545 (MUH-10-2)

NIIN: 01-331-3545
NSN: 4520-01-331-3545
FSC Code: 4520
MPN: MUH102

4520-01-331-1961 (R4140G1114)

NIIN: 01-331-1961
NSN: 4520-01-331-1961
FSC Code: 4520
MPN: R4140G1114

4520-01-331-2795 (3904380)

NIIN: 01-331-2795
NSN: 4520-01-331-2795
FSC Code: 4520
MPN: 3904380

4520-01-331-6559 (A21000:A00621-4)

NIIN: 01-331-6559
NSN: 4520-01-331-6559
FSC Code: 4520

4520-01-331-3547 (A21000:A00621-6)

NIIN: 01-331-3547
NSN: 4520-01-331-3547
FSC Code: 4520

4520-01-331-3546 (LWA-2040)

NIIN: 01-331-3546
NSN: 4520-01-331-3546
FSC Code: 4520
MPN: LWA2040

4520-01-332-0191 (A21000:A00621-1)

NIIN: 01-332-0191
NSN: 4520-01-332-0191
FSC Code: 4520

4520-01-331-3549 (A21000:A00621-2)

NIIN: 01-331-3549
NSN: 4520-01-331-3549
FSC Code: 4520

4520-01-331-8615 (A21000:A00621-1)

NIIN: 01-331-8615
NSN: 4520-01-331-8615
FSC Code: 4520

4520-01-332-0192 (A21000:A00621-1)

NIIN: 01-332-0192
NSN: 4520-01-332-0192
FSC Code: 4520

4520-01-331-6126 (106-118230-000)

NIIN: 01-331-6126
NSN: 4520-01-331-6126
FSC Code: 4520

4520-01-331-8614 (A21000:A00621-4)

NIIN: 01-331-8614
NSN: 4520-01-331-8614
FSC Code: 4520

4520-01-331-8613 (A21000:A00621-2)

NIIN: 01-331-8613
NSN: 4520-01-331-8613
FSC Code: 4520

4520-01-331-8616 (A21000:A00621-3)

NIIN: 01-331-8616
NSN: 4520-01-331-8616
FSC Code: 4520

4520-01-332-3814 (A21000:A00621-7)

NIIN: 01-332-3814
NSN: 4520-01-332-3814
FSC Code: 4520

4520-01-332-4193 (70209-24021-148)

NIIN: 01-332-4193
NSN: 4520-01-332-4193
FSC Code: 4520

4520-01-332-0190 (A21000:A00621-5)

NIIN: 01-332-0190
NSN: 4520-01-332-0190
FSC Code: 4520

4520-01-332-4185 (70209-24021-153)

NIIN: 01-332-4185
NSN: 4520-01-332-4185
FSC Code: 4520

4520-01-332-2394 (8720650-101)

NIIN: 01-332-2394
NSN: 4520-01-332-2394
FSC Code: 4520
MPN: 8720650101

4520-01-332-4184 (70209-24021-152)

NIIN: 01-332-4184
NSN: 4520-01-332-4184
FSC Code: 4520

4520-01-332-4181 (70209-24021-180)

NIIN: 01-332-4181
NSN: 4520-01-332-4181
FSC Code: 4520

4520-01-332-4183 (70209-24021-151)

NIIN: 01-332-4183
NSN: 4520-01-332-4183
FSC Code: 4520

4520-01-332-1906 (EH22L-ANM)

NIIN: 01-332-1906
NSN: 4520-01-332-1906
FSC Code: 4520
MPN: EH22LANM

4520-01-332-4187 (70209-24021-155)

NIIN: 01-332-4187
NSN: 4520-01-332-4187
FSC Code: 4520

4520-01-332-4188 (70209-24021-156)

NIIN: 01-332-4188
NSN: 4520-01-332-4188
FSC Code: 4520

4520-01-333-0736 (1782K24)

NIIN: 01-333-0736
NSN: 4520-01-333-0736
FSC Code: 4520
MPN: 1782K24

4520-01-332-4192 (70209-24021-147)

NIIN: 01-332-4192
NSN: 4520-01-332-4192
FSC Code: 4520

4520-01-332-4190 (70209-24021-142)

NIIN: 01-332-4190
NSN: 4520-01-332-4190
FSC Code: 4520

4520-01-332-4191 (70209-24021-143)

NIIN: 01-332-4191
NSN: 4520-01-332-4191
FSC Code: 4520

4520-01-332-5869 (003-620057-000)

NIIN: 01-332-5869
NSN: 4520-01-332-5869
FSC Code: 4520

4520-01-332-4180 (70209-24021-173)

NIIN: 01-332-4180
NSN: 4520-01-332-4180
FSC Code: 4520

4520-01-332-4195 (70209-24021-175)

NIIN: 01-332-4195
NSN: 4520-01-332-4195
FSC Code: 4520

4520-01-335-9726 (13229E8664-2)

NIIN: 01-335-9726
NSN: 4520-01-335-9726
FSC Code: 4520