Federal Supply Class 4520
SPACE AND WATER HEATING EQUIPMENT
20,345 NSNs in group 45, PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT.
INCLUDES BOILERS, 15 POUNDS WSP AND UNDER (FOR BOILERS OVER 15 POUNDS WSP, SEE FSC 4410); DOMESTIC WATER STORAGE TANKS THROUGH 100 GALLON CAPACITY; FIREPLACE HEATERS; FURNACES; SPACE HEATERS; HEATING RADIATORS; IMMERSION HEATERS; WATER HEATERS, THROUGH 100 GALLON RECOVERY CAPACITY (FOR HEATERS OVER 100 GALLONS RECOVERY CAPACITY, SEE FSC 4410).
NSNs in this class
Showing 1,401-1,500 of 20,345.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 4520-01-103-4483 | HEATER | 025-17700 | 66935 |
| 4520-01-108-5112 | HEATER | SM-D-916752-2 | 80063 |
| 4520-01-137-1137 | HEATER | H1041 | 34462 |
| 4520-01-137-1138 | HEATER | H1043 | 34462 |
| 4520-01-144-2724 | HEATER | 2651-76 | 10018 |
| 4520-01-145-6410 | HEATER | DHA37DA8A202 | 58823 |
| 4520-01-152-2933 | HEATER | 358059 | 78640 |
| 4520-01-197-6052 | HEATER | 025-12335 | 66935 |
| 4520-01-199-0102 | HEATER | FH89 | 93459 |
| 4520-01-215-4781 | HEATER | 15566H9 | 63479 |
| 4520-01-218-2089 | HEATER | 1-19-15674 | 19190 |
| 4520-01-222-0442 | HEATER | 2T-118 | 1CF83 |
| 4520-01-235-2789 | HEATER | GHS-1-3 | 98437 |
| 4520-01-362-0447 | HEATER | ||
| 4520-01-362-0448 | HEATER | ||
| 4520-01-433-8014 | HEATER | SP784250 | 0B716 |
| 4520-01-558-6626 | HEATER | 20-0504 | 62144 |
| 4520-01-563-2394 | HEATER | D-AH1001A | 1WSN4 |
| 4520-01-595-9635 | HEATER | M3283 | 62144 |
| 4520-01-609-7748 | HEATER | 020100C1-E001P | 79221 |
| 4520-01-727-4999 | HEATER | 087969 | 1KWT0 |
| 4520-01-020-4347 | HEATER A | 0848109 | 0B6S1 |
| 4520-01-513-1882 | HEATER AND CONNECTR | NV822201 FIND 9 | 73030 |
| 4520-00-511-0862 | HEATER AND VENTILAT | 72947 | 24930 |
| 4520-00-624-0228 | HEATER ASSEMBLY | ||
| 4520-00-934-7869 | HEATER ASSEMBLY | B52381G1 | 46522 |
| 4520-01-017-6787 | HEATER ASSEMBLY | 687394-0001 | 06481 |
| 4520-01-067-9535 | HEATER ASSEMBLY | 2-28-15300 | 19190 |
| 4520-01-181-8885 | HEATER ASSEMBLY | 452-001114 | 15090 |
| 4520-01-267-3231 | HEATER ASSEMBLY | 620328-1 | 80020 |
| 4520-01-286-8169 | HEATER ASSEMBLY | 717513325-001 | 04939 |
| 4520-01-302-6865 | HEATER ASSEMBLY | WR51X211 | 93217 |
| 4520-01-444-6427 | HEATER ASSEMBLY | 93197-251 | 56529 |
| 4520-01-558-4995 | HEATER ASSEMBLY | 32288235 | 4J920 |
| 4520-01-583-6750 | HEATER ASSEMBLY | 1116-02-D | 38450 |
| 4520-00-411-5689 | HEATER ASSEMBLY,FUEL | 697267-1 | 99193 |
| 4520-00-969-4960 | HEATER ASSEMBLY,PAD | 107-104 | 02728 |
| 4520-01-532-0275 | HEATER ASSEMBLY,RO | 96-23697 | 30554 |
| 4520-01-569-7864 | HEATER ASSEMBLY,TANK | 82-35439 | 28953 |
| 4520-00-423-0905 | HEATER ASSEMBLY,THE | KS250 | 5RQL2 |
| 4520-01-297-5272 | HEATER ASSEMBLY,UPTAKE HATCH | 5223711-19 | 38597 |
| 4520-01-516-2852 | HEATER ASSY | 052-072824-003 ITEM 1 | 07131 |
| 4520-01-290-7926 | HEATER ASSY FUEL | SFW555 | 11083 |
| 4520-00-409-6506 | HEATER BOOSTER | D2282 | 30793 |
| 4520-01-465-4430 | HEATER CAN STAND | 106369 | 92878 |
| 4520-01-060-9763 | HEATER CARTRIDGE | P/5C5-16&9C | 65586 |
| 4520-01-358-0713 | HEATER CASE ASSEMBL | 2-51015 | 92878 |
| 4520-01-083-5907 | HEATER CONTAINER ASSEMBLY | 74131-1 | 92878 |
| 4520-01-571-9786 | HEATER CONTROL ENCL ASSY | 76-9462 | 28953 |
| 4520-01-445-6860 | HEATER DRAIN PAN | C01516-02 | 6N960 |
| 4520-00-113-7860 | HEATER ELEMENT | ||
| 4520-01-105-4277 | HEATER FIN | 8921692P1 | 13545 |
| 4520-01-105-4278 | HEATER FIN | 8921692P2 | 13545 |
| 4520-00-410-9722 | HEATER GRID | 02036027 | 72143 |
| 4520-01-084-4126 | HEATER MODIFICATION | 4520PL1031626 | 9009H |
| 4520-01-465-9362 | HEATER SHA APPENDIX | SHA-0002AC | 92878 |
| 4520-01-465-9393 | HEATER SHA CHART | SHA-0002AH | 92878 |
| 4520-01-465-9337 | HEATER SHA MANUAL | SHA-0002AB | 92878 |
| 4520-01-465-9376 | HEATER SHA PKG DATA | SHA-0002AG | 92878 |
| 4520-01-465-9367 | HEATER SHA VIDEO | SHA-0002AF | 92878 |
| 4520-01-321-9230 | HEATER SHLD,SPECIAL | 422-30-65A1 | 8R870 |
| 4520-01-503-1729 | HEATER SPACE LARGE | MIL-PRF-32111 | 81349 |
| 4520-01-520-6477 | HEATER SPACE SHC 60 | SHC60 | 81337 |
| 4520-01-616-8268 | HEATER STARTER ASSEMBLY | 110249097 | 07309 |
| 4520-00-724-5027 | HEATER STEAM | ||
| 4520-01-545-4620 | HEATER STRIP | 3002066-001 | 92878 |
| 4520-01-561-8195 | HEATER STRIP | 404380 | 35550 |
| 4520-00-690-6986 | HEATER STRIPPER | ||
| 4520-01-593-4152 | HEATER TUBULAR | EUROPE ZG2EX214D 709359 | 79221 |
| 4520-00-993-0153 | HEATER UNIT | 7741577G002 | 03538 |
| 4520-01-204-8041 | HEATER UNIT | 801872-0-51 | 95402 |
| 4520-01-296-4893 | HEATER VENTILATOR | 109K0001-1 | 5RQL2 |
| 4520-01-185-2428 | HEATER,AIR | PF010-1000W-240V | 01692 |
| 4520-01-250-1884 | HEATER,AIR | PF010-1000W-120V | 01692 |
| 4520-00-546-9507 | HEATER,AIR CIRCULAT | 38108-1-4-5KIL0WATT | 65586 |
| 4520-00-546-9508 | HEATER,AIR CIRCULAT | 38108-2-9KIL0WATT | 65586 |
| 4520-00-300-2472 | HEATER,AIR,PRIMARY | A91A56 | 58588 |
| 4520-01-611-0156 | HEATER,ANIT-CONDEN | MC-011262 | 27192 |
| 4520-01-018-0432 | HEATER,BANK | ||
| 4520-01-018-0433 | HEATER,BANK | ||
| 4520-00-444-7465 | HEATER,BOOSTER | CST30 | 14959 |
| 4520-01-603-3092 | HEATER,CABIN,TRAILE | MARK IV COLDBUSTER | 12008 |
| 4520-01-035-4732 | HEATER,CABINET | P9643 | 06178 |
| 4520-01-242-1647 | HEATER,CARBURETOR | 168263 | 92878 |
| 4520-01-102-2254 | HEATER,CASING ASSEMBLY | 8227150-10 | 98752 |
| 4520-00-297-2354 | HEATER,CIRCULATION | GCH2100-240VAR2524 | 65586 |
| 4520-01-253-3562 | HEATER,CIRCULATION | 010840 | 65586 |
| 4520-01-252-0746 | HEATER,CIRCULATION,AIR-GAS | 103296 | 65586 |
| 4520-01-264-8415 | HEATER,CIRCULATION,ELECTRIC | 3-10-22-1 | 79221 |
| 4520-01-416-6714 | HEATER,COIL,AIRFRAME | IR-10 | 98287 |
| 4520-00-188-8378 | HEATER,COMPRESSOR | HT32BK342 | 10855 |
| 4520-01-593-4127 | HEATER,CONDENSATION | X 01222889300 M2797B/2 | 65586 |
| 4520-01-564-1927 | HEATER,CONTROL BOARD | HVAC0178 | 1RSZ1 |
| 4520-00-271-9901 | HEATER,CONVECTION,STEAM-HOT WATE | M3117 CLASS 1 SIZE 2 | 81349 |
| 4520-00-271-9902 | HEATER,CONVECTION,STEAM-HOT WATE | S3802-921624NM1 1-2 | 53711 |
| 4520-00-273-1124 | HEATER,CONVECTION,STEAM-HOT WATE | ||
| 4520-00-273-1126 | HEATER,CONVECTION,STEAM-HOT WATE | S3802-921624-6 | 80064 |
| 4520-00-273-1128 | HEATER,CONVECTION,STEAM-HOT WATE | S3802-921624NM8 | 53711 |
| 4520-00-273-1129 | HEATER,CONVECTION,STEAM-HOT WATE | M3117 CLASS 1 SIZE 11 | 81349 |
| 4520-00-273-1132 | HEATER,CONVECTION,STEAM-HOT WATE | S3802-921624-6NM | 80064 |
One listed part number is shown for each NSN. Open an NSN to see all of them.