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.

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4520-01-166-2133 (3037476)

NIIN: 01-166-2133

NSN: 4520-01-166-2133

FSC Code: 4520

MPN: 3037476

4520-01-163-9950 (77-1108-5)

NIIN: 01-163-9950

NSN: 4520-01-163-9950

FSC Code: 4520

MPN: 7711085

4520-01-167-7172 (T-1-20X20X20)

NIIN: 01-167-7172

NSN: 4520-01-167-7172

FSC Code: 4520

MPN: T120X20X20

4520-01-167-7173 (LC-2-18X18X18X18)

NIIN: 01-167-7173

NSN: 4520-01-167-7173

FSC Code: 4520

MPN: LC218X18X18X18

4520-01-166-3545 (13219E2462)

NIIN: 01-166-3545

NSN: 4520-01-166-3545

FSC Code: 4520

MPN: 13219E2462

4520-01-164-5970 (8227188-10)

NIIN: 01-164-5970

NSN: 4520-01-164-5970

FSC Code: 4520

MPN: 822718810

4520-01-164-7758 (EH106-119780-020)

NIIN: 01-164-7758

NSN: 4520-01-164-7758

FSC Code: 4520

MPN: EH106119780020

4520-01-165-9477 (CW400-4)

NIIN: 01-165-9477

NSN: 4520-01-165-9477

FSC Code: 4520

MPN: CW4004

4520-01-165-0565 (SDF7502FU)

NIIN: 01-165-0565

NSN: 4520-01-165-0565

FSC Code: 4520

MPN: SDF7502FU

4520-01-165-8283 (90004084)

NIIN: 01-165-8283

NSN: 4520-01-165-8283

FSC Code: 4520

MPN: 90004084

4520-01-166-9222 (C9AZ-18495-B)

NIIN: 01-166-9222

NSN: 4520-01-166-9222

FSC Code: 4520

MPN: C9AZ18495B

4520-01-166-2134 (3035192)

NIIN: 01-166-2134

NSN: 4520-01-166-2134

FSC Code: 4520

MPN: 3035192

4520-01-167-7175 (LC-2-12X12X12X12)

NIIN: 01-167-7175

NSN: 4520-01-167-7175

FSC Code: 4520

MPN: LC212X12X12X12

4520-01-166-0877 (014571-0001)

NIIN: 01-166-0877

NSN: 4520-01-166-0877

FSC Code: 4520

MPN: 0145710001

4520-01-167-9024 (SDF-35-OFU)

NIIN: 01-167-9024

NSN: 4520-01-167-9024

FSC Code: 4520

MPN: SDF35OFU

4520-01-167-4479 (SQR-20X20X14RNDX12IN.LG)

NIIN: 01-167-4479

NSN: 4520-01-167-4479

FSC Code: 4520

MPN: SQR20X20X14RNDX12INLG

4520-01-167-4483 (R-1-20X10)

NIIN: 01-167-4483

NSN: 4520-01-167-4483

FSC Code: 4520

MPN: R120X10

4520-01-167-4480 (SQR-23X15.5X14RNDX12IN.LG)

NIIN: 01-167-4480

NSN: 4520-01-167-4480

FSC Code: 4520

MPN: SQR23X155X14RNDX12INLG

4520-01-166-8222 (SDF)

NIIN: 01-166-8222

NSN: 4520-01-166-8222

FSC Code: 4520

MPN: SDF

4520-01-167-7170 (TMS-6-12X12.TYPE)

NIIN: 01-167-7170

NSN: 4520-01-167-7170

FSC Code: 4520

MPN: TMS612X12TYPE

4520-01-167-6532 (VBM250A)

NIIN: 01-167-6532

NSN: 4520-01-167-6532

FSC Code: 4520

MPN: VBM250A

4520-01-167-4482 (R-1-20X18)

NIIN: 01-167-4482

NSN: 4520-01-167-4482

FSC Code: 4520

MPN: R120X18

4520-01-168-6455 (10REA45)

NIIN: 01-168-6455

NSN: 4520-01-168-6455

FSC Code: 4520

MPN: 10REA45

4520-01-167-7174 (LC-2-16X16X16X16)

NIIN: 01-167-7174

NSN: 4520-01-167-7174

FSC Code: 4520

MPN: LC216X16X16X16

4520-01-168-2127 (539564-2)

NIIN: 01-168-2127

NSN: 4520-01-168-2127

FSC Code: 4520

MPN: 5395642

4520-01-167-7171 (TMS-8-12-12.TYPE)

NIIN: 01-167-7171

NSN: 4520-01-167-7171

FSC Code: 4520

MPN: TMS81212TYPE

4520-01-168-3720 (ER-1-18X12)

NIIN: 01-168-3720

NSN: 4520-01-168-3720

FSC Code: 4520

MPN: ER118X12

4520-01-167-4484 (R-1-18X8)

NIIN: 01-167-4484

NSN: 4520-01-167-4484

FSC Code: 4520

MPN: R118X8

4520-01-167-7179 (R-1-14X6)

NIIN: 01-167-7179

NSN: 4520-01-167-7179

FSC Code: 4520

MPN: R114X6

4520-01-168-2128 (ER-1-18X16)

NIIN: 01-168-2128

NSN: 4520-01-168-2128

FSC Code: 4520

MPN: ER118X16

4520-01-168-3498 (H47S)

NIIN: 01-168-3498

NSN: 4520-01-168-3498

FSC Code: 4520

MPN: H47S

4520-01-167-7178 (R-1-16X6)

NIIN: 01-167-7178

NSN: 4520-01-167-7178

FSC Code: 4520

MPN: R116X6

4520-01-167-4481 (SQR-24X14X14RNDX12IN.LG)

NIIN: 01-167-4481

NSN: 4520-01-167-4481

FSC Code: 4520

MPN: SQR24X14X14RNDX12INLG

4520-01-167-9241 (L-1-20X20X20)

NIIN: 01-167-9241

NSN: 4520-01-167-9241

FSC Code: 4520

MPN: L120X20X20

4520-01-168-6456 (SQR-36X24SQX20RNDX12LG)

NIIN: 01-168-6456

NSN: 4520-01-168-6456

FSC Code: 4520

MPN: SQR36X24SQX20RNDX12LG

4520-01-167-7177 (R-1-20X6)

NIIN: 01-167-7177

NSN: 4520-01-167-7177

FSC Code: 4520

MPN: R120X6

4520-01-170-2412 (81-0427)

NIIN: 01-170-2412

NSN: 4520-01-170-2412

FSC Code: 4520

MPN: 810427

4520-01-167-7176 (L-1-8X8X8)

NIIN: 01-167-7176

NSN: 4520-01-167-7176

FSC Code: 4520

MPN: L18X8X8

4520-01-168-2014 (14-2-20)

NIIN: 01-168-2014

NSN: 4520-01-168-2014

FSC Code: 4520

MPN: 14220

4520-01-168-4469 (B3002809)

NIIN: 01-168-4469

NSN: 4520-01-168-4469

FSC Code: 4520

MPN: B3002809

4520-01-169-6290 (TE1359)

NIIN: 01-169-6290

NSN: 4520-01-169-6290

FSC Code: 4520

MPN: TE1359

4520-01-168-9405 (ER-1-8X6)

NIIN: 01-168-9405

NSN: 4520-01-168-9405

FSC Code: 4520

MPN: ER18X6

4520-01-168-6458 (ER-1-16X12)

NIIN: 01-168-6458

NSN: 4520-01-168-6458

FSC Code: 4520

MPN: ER116X12

4520-01-169-0476 (12618132)

NIIN: 01-169-0476

NSN: 4520-01-169-0476

FSC Code: 4520

MPN: 12618132

4520-01-168-9591 (ER-1-16X14)

NIIN: 01-168-9591

NSN: 4520-01-168-9591

FSC Code: 4520

MPN: ER116X14

4520-01-169-0477 (12601912)

NIIN: 01-169-0477

NSN: 4520-01-169-0477

FSC Code: 4520

MPN: 12601912

4520-01-169-0630 (SQR-26X51SQX20RNDX12LG)

NIIN: 01-169-0630

NSN: 4520-01-169-0630

FSC Code: 4520

MPN: SQR26X51SQX20RNDX12LG

4520-01-170-3226 (5848-14E)

NIIN: 01-170-3226

NSN: 4520-01-170-3226

FSC Code: 4520

MPN: 584814E