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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.

4520-15-114-6026 (TFQL=400)

NIIN: 15-114-6026
In stock
NSN: 4520-15-114-6026
FSC Code: 4520
MPN: TFQL400

4520-14-376-0201 (366A21-1188-00)

NIIN: 14-376-0201
In stock
NSN: 4520-14-376-0201
FSC Code: 4520
MPN: 366A21118800

4520-12-372-3244 (316911)

NIIN: 12-372-3244
In stock
NSN: 4520-12-372-3244
FSC Code: 4520
MPN: 316911

4520-15-114-6031 (SQB71.1)

NIIN: 15-114-6031
In stock
NSN: 4520-15-114-6031
FSC Code: 4520
MPN: SQB711

4520-14-454-4577 (45378540)

NIIN: 14-454-4577
In stock
NSN: 4520-14-454-4577
FSC Code: 4520
MPN: 45378540

4520-15-122-5887 (223716F91)

NIIN: 15-122-5887
In stock
NSN: 4520-15-122-5887
FSC Code: 4520
MPN: 223716F91

4520-21-912-7536 (10558462)

NIIN: 21-912-7536
In stock
NSN: 4520-21-912-7536
FSC Code: 4520
MPN: 10558462

4520-15-114-6035 (M467/T)

NIIN: 15-114-6035
In stock
NSN: 4520-15-114-6035
FSC Code: 4520
MPN: M467T

4520-15-179-7869 (1P349202)

NIIN: 15-179-7869
In stock
NSN: 4520-15-179-7869
FSC Code: 4520
MPN: 1P349202

4520-20-000-0507 (1766 05 25176605)

NIIN: 20-000-0507
In stock
NSN: 4520-20-000-0507
FSC Code: 4520
MPN: 17660525176605

4520-17-118-3988 (274-902)

NIIN: 17-118-3988
In stock
NSN: 4520-17-118-3988
FSC Code: 4520
MPN: 274902

4520-21-912-4097 (25-0060)

NIIN: 21-912-4097
In stock
NSN: 4520-21-912-4097
FSC Code: 4520
MPN: 250060

4520-15-119-8964 (820056500F91)

NIIN: 15-119-8964
In stock
NSN: 4520-15-119-8964
FSC Code: 4520
MPN: 820056500F91

4520-20-001-3248 (501-300-7002)

NIIN: 20-001-3248
In stock
NSN: 4520-20-001-3248
FSC Code: 4520
MPN: 5013007002

4520-15-180-2425 (S9233-DS-MMC-0107-57/1Q349121)

NIIN: 15-180-2425
In stock
NSN: 4520-15-180-2425
FSC Code: 4520
MPN: S9233DSMMC0107571Q349121

4520-20-000-0574 (271004)

NIIN: 20-000-0574
In stock
NSN: 4520-20-000-0574
FSC Code: 4520
MPN: 271004

4520-22-125-4993 (323066)

NIIN: 22-125-4993
In stock
NSN: 4520-22-125-4993
FSC Code: 4520
MPN: 323066

4520-20-002-7647 (501-402-0043)

NIIN: 20-002-7647
In stock
NSN: 4520-20-002-7647
FSC Code: 4520
MPN: 5014020043

4520-22-269-3072 (P60)

NIIN: 22-269-3072
In stock
NSN: 4520-22-269-3072
FSC Code: 4520
MPN: P60

4520-20-004-2192 (657-005-V2.0)

NIIN: 20-004-2192
In stock
NSN: 4520-20-004-2192
FSC Code: 4520
MPN: 657005V20

4520-17-112-8892 (SK3116.000.24)

NIIN: 17-112-8892
In stock
NSN: 4520-17-112-8892
FSC Code: 4520
MPN: SK311600024

4520-22-269-3049 (215650-0)

NIIN: 22-269-3049
In stock
NSN: 4520-22-269-3049
FSC Code: 4520
MPN: 2156500

4520-20-001-3245 (501-301-0015)

NIIN: 20-001-3245
In stock
NSN: 4520-20-001-3245
FSC Code: 4520
MPN: 5013010015

4520-21-920-2626 (REF 20 32286REF20)

NIIN: 21-920-2626
In stock
NSN: 4520-21-920-2626
FSC Code: 4520
MPN: REF2032286REF20

4520-21-914-5454 (7884458-011)

NIIN: 21-914-5454
In stock
NSN: 4520-21-914-5454
FSC Code: 4520
MPN: 7884458011

4520-21-912-7537 (10556449)

NIIN: 21-912-7537
In stock
NSN: 4520-21-912-7537
FSC Code: 4520
MPN: 10556449

4520-21-920-7115 (30014)

NIIN: 21-920-7115
In stock
NSN: 4520-21-920-7115
FSC Code: 4520
MPN: 30014

4520-20-001-9656 (501-275)

NIIN: 20-001-9656
In stock
NSN: 4520-20-001-9656
FSC Code: 4520
MPN: 501275

4520-21-920-2929 (10481)

NIIN: 21-920-2929
In stock
NSN: 4520-21-920-2929
FSC Code: 4520
MPN: 10481

4520-22-269-3046 (RS25-C-1-1200W)

NIIN: 22-269-3046
In stock
NSN: 4520-22-269-3046
FSC Code: 4520
MPN: RS25C11200W

4520-22-269-3047 (RS25-C-1-800W)

NIIN: 22-269-3047
In stock
NSN: 4520-22-269-3047
FSC Code: 4520
MPN: RS25C1800W

4520-21-920-7121 (30015)

NIIN: 21-920-7121
In stock
NSN: 4520-21-920-7121
FSC Code: 4520
MPN: 30015

4520-22-269-3048 (RS25-C-1-400W)

NIIN: 22-269-3048
In stock
NSN: 4520-22-269-3048
FSC Code: 4520
MPN: RS25C1400W

4520-21-920-1046 (5000-30013)

NIIN: 21-920-1046
In stock
NSN: 4520-21-920-1046
FSC Code: 4520
MPN: 500030013

4520-22-269-1920 (PT 79100 384 225W EA209PT79100384225W)

NIIN: 22-269-1920
In stock
NSN: 4520-22-269-1920
FSC Code: 4520
MPN: PT79100384225WEA209PT79100384225W

4520-22-269-3145 (RS35-C-1-1200W)

NIIN: 22-269-3145
In stock
NSN: 4520-22-269-3145
FSC Code: 4520
MPN: RS35C11200W

4520-20-002-9274 (501-0170-1015)

NIIN: 20-002-9274
In stock
NSN: 4520-20-002-9274
FSC Code: 4520
MPN: 50101701015

4520-22-269-3159 (P60)

NIIN: 22-269-3159
In stock
NSN: 4520-22-269-3159
FSC Code: 4520
MPN: P60

4520-22-269-3191 (P60)

NIIN: 22-269-3191
In stock
NSN: 4520-22-269-3191
FSC Code: 4520
MPN: P60

4520-22-269-3178 (P60)

NIIN: 22-269-3178
In stock
NSN: 4520-22-269-3178
FSC Code: 4520
MPN: P60

4520-22-269-3184 (P60)

NIIN: 22-269-3184
In stock
NSN: 4520-22-269-3184
FSC Code: 4520
MPN: P60

4520-22-269-3146 (RS35-C-1-800W)

NIIN: 22-269-3146
In stock
NSN: 4520-22-269-3146
FSC Code: 4520
MPN: RS35C1800W

4520-22-269-3158 (P60)

NIIN: 22-269-3158
In stock
NSN: 4520-22-269-3158
FSC Code: 4520
MPN: P60

4520-22-269-3147 (RS35-C-1-400W)

NIIN: 22-269-3147
In stock
NSN: 4520-22-269-3147
FSC Code: 4520
MPN: RS35C1400W

4520-22-269-3177 (P60)

NIIN: 22-269-3177
In stock
NSN: 4520-22-269-3177
FSC Code: 4520
MPN: P60

4520-22-269-3182 (P60)

NIIN: 22-269-3182
In stock
NSN: 4520-22-269-3182
FSC Code: 4520
MPN: P60

4520-22-269-3185 (P60)

NIIN: 22-269-3185
In stock
NSN: 4520-22-269-3185
FSC Code: 4520
MPN: P60

4520-22-269-3193 (P60)

NIIN: 22-269-3193
In stock
NSN: 4520-22-269-3193
FSC Code: 4520
MPN: P60