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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.

4520-01-132-1679 (E-173-859-PC109)

NIIN: 01-132-1679
NSN: 4520-01-132-1679
FSC Code: 4520
MPN: E173859PC109

4520-01-134-8256 (10085992)

NIIN: 01-134-8256
NSN: 4520-01-134-8256
FSC Code: 4520
MPN: 10085992

4520-01-135-1366 (7RDH-16413)

NIIN: 01-135-1366
NSN: 4520-01-135-1366
FSC Code: 4520
MPN: 7RDH16413

4520-01-135-0282 (8RP5-16500)

NIIN: 01-135-0282
NSN: 4520-01-135-0282
FSC Code: 4520
MPN: 8RP516500

4520-01-136-2139 (4-400500)

NIIN: 01-136-2139
NSN: 4520-01-136-2139
FSC Code: 4520
MPN: 4400500

4520-01-131-1691 (13058585)

NIIN: 01-131-1691
NSN: 4520-01-131-1691
FSC Code: 4520
MPN: 13058585

4520-01-135-1371 (B-1-20)

NIIN: 01-135-1371
NSN: 4520-01-135-1371
FSC Code: 4520
MPN: B120

4520-01-143-2938 (PV-52-20RT7B)

NIIN: 01-143-2938
NSN: 4520-01-143-2938
FSC Code: 4520
MPN: PV5220RT7B

4520-01-135-1365 (8RM-16513)

NIIN: 01-135-1365
NSN: 4520-01-135-1365
FSC Code: 4520
MPN: 8RM16513

4520-01-135-3892 (8RTC-16510)

NIIN: 01-135-3892
NSN: 4520-01-135-3892
FSC Code: 4520
MPN: 8RTC16510

4520-01-135-1367 (7RN8-16411)

NIIN: 01-135-1367
NSN: 4520-01-135-1367
FSC Code: 4520
MPN: 7RN816411

4520-01-135-2770 (PH400-D)

NIIN: 01-135-2770
NSN: 4520-01-135-2770
FSC Code: 4520
MPN: PH400D

4520-01-135-0283 (8RP12-16505)

NIIN: 01-135-0283
NSN: 4520-01-135-0283
FSC Code: 4520
MPN: 8RP1216505

4520-01-135-3801 (554-7038-004)

NIIN: 01-135-3801
NSN: 4520-01-135-3801
FSC Code: 4520
MPN: 5547038004

4520-01-135-3273 (L-1-18X18X10IN.)

NIIN: 01-135-3273
NSN: 4520-01-135-3273
FSC Code: 4520
MPN: L118X18X10IN

4520-01-135-8121 (344-72581)

NIIN: 01-135-8121
NSN: 4520-01-135-8121
FSC Code: 4520
MPN: 34472581

4520-01-136-2495 (R-1-16X14)

NIIN: 01-136-2495
NSN: 4520-01-136-2495
FSC Code: 4520
MPN: R116X14

4520-01-135-7609 (AG-225)

NIIN: 01-135-7609
NSN: 4520-01-135-7609
FSC Code: 4520
MPN: AG225

4520-01-135-8333 (L4017B10611)

NIIN: 01-135-8333
NSN: 4520-01-135-8333
FSC Code: 4520
MPN: L4017B10611

4520-01-138-6618 (639)

NIIN: 01-138-6618
NSN: 4520-01-138-6618
FSC Code: 4520
MPN: 639

4520-01-140-4756 (79-0313-27M)

NIIN: 01-140-4756
NSN: 4520-01-140-4756
FSC Code: 4520
MPN: 79031327M

4520-01-137-1137 (H1041)

NIIN: 01-137-1137
NSN: 4520-01-137-1137
FSC Code: 4520
MPN: H1041

4520-01-136-2494 (R-1-16X12)

NIIN: 01-136-2494
NSN: 4520-01-136-2494
FSC Code: 4520
MPN: R116X12

4520-01-139-1894 (106-056454-034)

NIIN: 01-139-1894
NSN: 4520-01-139-1894
FSC Code: 4520
MPN: 106056454034

4520-01-141-5323 (FTG1157)

NIIN: 01-141-5323
NSN: 4520-01-141-5323
FSC Code: 4520
MPN: FTG1157

4520-01-135-3927 (KGL30)

NIIN: 01-135-3927
NSN: 4520-01-135-3927
FSC Code: 4520
MPN: KGL30

4520-01-136-5495 (5-13-2682-2-20)

NIIN: 01-136-5495
NSN: 4520-01-136-5495
FSC Code: 4520
MPN: 5132682220

4520-01-139-3485 (501-4675041ASSYJ-4X3X8.75)

NIIN: 01-139-3485
NSN: 4520-01-139-3485
FSC Code: 4520
MPN: 5014675041ASSYJ4X3X875

4520-01-137-4708 (296-300222-007)

NIIN: 01-137-4708
NSN: 4520-01-137-4708
FSC Code: 4520
MPN: 296300222007

4520-01-137-6027 (P368)

NIIN: 01-137-6027
NSN: 4520-01-137-6027
FSC Code: 4520
MPN: P368

4520-01-137-1138 (H1043)

NIIN: 01-137-1138
NSN: 4520-01-137-1138
FSC Code: 4520
MPN: H1043

4520-01-137-3257 (13221E8608)

NIIN: 01-137-3257
NSN: 4520-01-137-3257
FSC Code: 4520
MPN: 13221E8608

4520-01-136-6599 (T-1-10-1)

NIIN: 01-136-6599
NSN: 4520-01-136-6599
FSC Code: 4520
MPN: T1101

4520-01-137-7669 (9169678)

NIIN: 01-137-7669
NSN: 4520-01-137-7669
FSC Code: 4520
MPN: 9169678

4520-01-143-5962 (992-2753-001)

NIIN: 01-143-5962
NSN: 4520-01-143-5962
FSC Code: 4520
MPN: 9922753001

4520-01-136-7524 (T-1-12-1)

NIIN: 01-136-7524
NSN: 4520-01-136-7524
FSC Code: 4520
MPN: T1121

4520-01-137-7797 (2433S)

NIIN: 01-137-7797
NSN: 4520-01-137-7797
FSC Code: 4520
MPN: 2433S

4520-01-137-1139 (CM22H1021)

NIIN: 01-137-1139
NSN: 4520-01-137-1139
FSC Code: 4520
MPN: CM22H1021

4520-01-141-2327 (F-230D)

NIIN: 01-141-2327
NSN: 4520-01-141-2327
FSC Code: 4520
MPN: F230D

4520-01-141-2323 (B-540UX)

NIIN: 01-141-2323
NSN: 4520-01-141-2323
FSC Code: 4520
MPN: B540UX

4520-01-144-0337 (100864-1)

NIIN: 01-144-0337
NSN: 4520-01-144-0337
FSC Code: 4520
MPN: 1008641

4520-01-142-6487 (BH23-3(400)AF)

NIIN: 01-142-6487
NSN: 4520-01-142-6487
FSC Code: 4520
MPN: BH233400AF

4520-01-143-4881 (156-225-6-123)

NIIN: 01-143-4881
NSN: 4520-01-143-4881
FSC Code: 4520
MPN: 1562256123

4520-01-142-3634 (1003450016)

NIIN: 01-142-3634
NSN: 4520-01-142-3634
FSC Code: 4520
MPN: 1003450016

4520-01-144-2724 (2651-76)

NIIN: 01-144-2724
NSN: 4520-01-144-2724
FSC Code: 4520
MPN: 265176

4520-01-144-3107 (025-18173C014)

NIIN: 01-144-3107
NSN: 4520-01-144-3107
FSC Code: 4520
MPN: 02518173C014

4520-01-143-5964 (992-2773-001)

NIIN: 01-143-5964
NSN: 4520-01-143-5964
FSC Code: 4520
MPN: 9922773001

4520-01-144-2439 (940-13462)

NIIN: 01-144-2439
NSN: 4520-01-144-2439
FSC Code: 4520
MPN: 94013462