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 11,501-11,600 of 20,345.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 4520-01-018-4927 | HEATING TUBE BUNDLE | ||
| 4520-00-787-8814 | HEATING UNIT ASSEMB | ||
| 4520-01-308-5321 | HEATING UNIT,STEAM-WATER | ENMF-320/140DEG.F | 35795 |
| 4520-01-399-1018 | HEATING UNIT,STEAM-WATER | ENMF-320/140 CD SHT 30596N | 35795 |
| 4520-01-399-1337 | HEATING UNIT,STEAM-WATER | ENMF-620/190 CD 30597N (180DEG) | 35795 |
| 4520-01-399-1338 | HEATING UNIT,STEAM-WATER | ENMF-320/190 CD 29995N (160DEG) | 35795 |
| 4520-01-399-1409 | HEATING UNIT,STEAM-WATER | ENMF-320/190 CD 30596N (160DEG) | 35795 |
| 4520-01-399-1410 | HEATING UNIT,STEAM-WATER | ENMF-620/140 CD 30597N (130) | 35795 |
| 4520-01-399-1411 | HEATING UNIT,STEAM-WATER | ENMF-620/140 CD 29996N (130) | 35795 |
| 4520-01-399-1412 | HEATING UNIT,STEAM-WATER | ENMF-320/140 CD 29995N (130DEG) | 35795 |
| 4520-01-455-2830 | HEATING UNIT,STEAM-WATER | TH0900 | 14569 |
| 4520-01-502-9960 | HEATING UNIT,STEAM-WATER | ||
| 4520-01-737-5803 | HEATING UNIT,STEAM-WATER | HIS-20M4-HP1-45-18 | 64030 |
| 4520-01-376-7723 | HEATING,ELEMENT,PREHEATER | ||
| 4520-01-581-8547 | HEATINGELEMENT | 87.00.393 | 6N797 |
| 4520-01-581-8555 | HEATINGELEMENT | 87.00.401 | 6N797 |
| 4520-01-581-8558 | HEATINGELEMENT | 87.00.376 | 6N797 |
| 4520-01-583-4998 | HEATINGELEMENT | 23260668-VLG | 0V369 |
| 4520-01-583-5103 | HEATINGELEMENT | 23260668-VLG2 | 0V369 |
| 4520-01-587-2106 | HEATPAD | K4-58 | 55285 |
| 4520-01-642-7353 | HI-LIMIT CUTOUT | NL2-222-1434 | 19857 |
| 4520-01-442-0414 | HI-TEMP HEAT | 301609 | 19857 |
| 4520-01-101-0979 | HITCH PIN | 8227212-01 | 98752 |
| 4520-00-674-8518 | HOLDER ASSEMBLY | T0A436 | 92878 |
| 4520-00-346-7333 | HOLDER,COMBUSTOR NOZZLE | 500687 | 56190 |
| 4520-01-209-6570 | HOLDER,FLYWHEEL | 19167 | 92878 |
| 4520-01-498-3868 | HOLDER,IGNITER | 5000-30013 | 92878 |
| 4520-01-101-0961 | HOLDER,NOZZLE | 8227098-03 | 98752 |
| 4520-01-285-1376 | HOLDER,NOZZLE | 8227098-05 | 92878 |
| 4520-01-088-8363 | HOLDER,NOZZLE,HEATER | 10144 | 57386 |
| 4520-00-612-1986 | HOLDER,SENSING ELEM | TAF219 | 5RQL2 |
| 4520-00-916-1873 | HOLDERXNOZZLE | TRF3080 | 38529 |
| 4520-01-136-5495 | HOOD ASSEMBLY | 5-13-2682-2-20 | 81337 |
| 4520-01-184-4398 | HOOD ASSEMBLY,BURNER | 1501-310-01 | 71550 |
| 4520-01-162-6463 | HOOD ASSY,H1 HEATER | 8227187-10 | 98752 |
| 4520-01-376-1736 | HOOD,AIR CONDITIONING-HEATING | 5750004-111 | 50079 |
| 4520-01-043-6113 | HOSE ASSEMBLY | 18192-2 | 92878 |
| 4520-01-003-1476 | HOSE ASSEMBLY,HEATER | TR3392-1 | 92878 |
| 4520-01-441-7569 | HOSE BARB | PRP218059-000 | 95408 |
| 4520-01-543-8556 | HOSE BARB | 30295-1250-7 | 03WJ4 |
| 4520-01-441-7572 | HOSE CLAMP 24H | PRP227003-000 | 95408 |
| 4520-01-521-8049 | HOT PAD HEATER | AF15015 | 95408 |
| 4520-01-564-5378 | HOT PAD HEATER | AF40015 | 95408 |
| 4520-00-153-4627 | HOUSING | TJA361 | 5RQL2 |
| 4520-00-359-9522 | HOUSING | 739001113 | 0ATF2 |
| 4520-00-359-9524 | HOUSING | 739005101 | 0ATF2 |
| 4520-01-166-7838 | HOUSING BLOWER WHEE | 13219E2510 | 97403 |
| 4520-00-406-7101 | HOUSING COIL | 48352 | 92878 |
| 4520-00-447-1962 | HOUSING ROTOR | 121927 | 99166 |
| 4520-00-404-4310 | HOUSING SPRING | 115452 | 92878 |
| 4520-01-053-0233 | HOUSING,AIR DUCT | 134-2187-01 | 44940 |
| 4520-00-425-0375 | HOUSING,BURNER AND PLUG ASSEMBLY | A68120 | 92878 |
| 4520-01-297-1431 | HOUSING,DUCT,INLET | 128EC61005-5 | 79RG9 |
| 4520-01-063-9719 | HOUSING,EXCHANGER | 68681 | 92878 |
| 4520-00-607-6424 | HOUSING,FABRICATED | TMF138 | 92878 |
| 4520-01-042-3050 | HOUSING,FAN | 18043 | 92878 |
| 4520-01-268-3755 | HOUSING,PILOT LIGHT | 34S4-102 | 98437 |
| 4520-01-268-3756 | HOUSING,PILOT LIGHT | 35E4-100 | 98437 |
| 4520-01-047-3395 | HOUSING-PHOTO CELL | ||
| 4520-00-674-3573 | HUB | TM856 | 90598 |
| 4520-01-261-5055 | HUB,CAM | D-241383 | 28873 |
| 4520-00-351-7651 | HUB,FAN | TM3921 | 5RQL2 |
| 4520-01-100-7198 | HUB,FAN | 8227093-01 | 98752 |
| 4520-01-088-7627 | HUB,FAN,HEATER | 20081 | 57386 |
| 4520-01-456-6959 | HUMIDIFIER ASSEMBLY | D1200 DSA FCU-5 | 03933 |
| 4520-01-544-3995 | HUMIDIFIER,ASSEMBLY | 160158G1 | 55455 |
| 4520-01-550-4715 | HUMIDIFIER,ASSEMBLY | ||
| 4520-01-616-2303 | HUMIDIFIER,ASSEMBLY | V790 | 7V365 |
| 4520-01-656-6949 | HUMIDIFIER,ASSEMBLY | ||
| 4520-01-682-0511 | HUMIDIFIER,ASSEMBLY | SP518562 | 59618 |
| 4520-01-693-7247 | HUMIDIFIER,ASSEMBLY | LV550HH | 79WS7 |
| 4520-01-737-8876 | HUMIDIFIER,ASSEMBLY | 1041 | 1N1R5 |
| 4520-01-053-8920 | HUMIDIFIER,PORTABLE | ||
| 4520-01-073-1575 | HUMIDIFIER,PORTABLE | 2226K14 | 3A054 |
| 4520-01-259-8058 | HUMIDIFIER,PORTABLE | PH010200 | 10018 |
| 4520-01-269-4793 | HUMIDIFIER,PORTABLE | HD15W | 97409 |
| 4520-01-376-7007 | HUMIDIFIER,PORTABLE | E-0100 | 55455 |
| 4520-01-377-0254 | HUMIDIFIER,PORTABLE | 1C13235G4 | 55455 |
| 4520-01-377-0260 | HUMIDIFIER,PORTABLE | 1C19981G2 | 55455 |
| 4520-01-468-6896 | HUMIDIFIER,PORTABLE | ||
| 4520-01-532-1562 | HUMIDIFIER,PORTABLE | A3274168-001 | 80063 |
| 4520-01-560-3996 | HUMIDIFIER,PORTABLE | CP-0470 | 3YLQ7 |
| 4520-01-602-5371 | HUMIDIFIER,PORTABLE | GF-350 | 27160 |
| 4520-01-633-6890 | HUMIDIFIER,PORTABLE | HCM-315T | 017N4 |
| 4520-01-654-3545 | HUMIDIFIER,PORTABLE | HCM-300T | 27914 |
| 4520-01-683-7871 | HUMIDIFIER,PORTABLE | 2SJL00834-0001 | 76823 |
| 4520-01-720-7343 | HUMIDIFIER,PORTABLE | SHF-24-ROW | 3DC26 |
| 4520-01-737-1249 | HUMIDIFIER,PORTABLE | 2900 | 51528 |
| 4520-01-737-8873 | HUMIDIFIER,PORTABLE | 4DTS900 | 1N1R5 |
| 4520-01-657-6829 | HUMIDIFIER,ULTRASON | UH-301 | 0SG78 |
| 4520-00-054-2160 | HUMIDIFIER,WARM AIR HEATING SYST | SW10-2WAY | 63679 |
| 4520-00-103-1010 | HUMIDIFIER,WARM AIR HEATING SYST | FE4 | 03933 |
| 4520-01-022-0693 | HUMIDIFIER,WARM AIR HEATING SYST | ||
| 4520-01-104-2088 | HUMIDIFIER,WARM AIR HEATING SYST | ||
| 4520-01-321-6453 | HUMIDIFIER,WARM AIR HEATING SYST | DAAD/U-13 | 4J477 |
| 4520-01-341-5017 | HUMIDIFIER,WARM AIR HEATING SYST | ||
| 4520-01-442-4400 | HUMIDIFIER,WARM AIR HEATING SYST | ||
| 4520-01-442-4403 | HUMIDIFIER,WARM AIR HEATING SYST | ||
| 4520-01-442-4410 | HUMIDIFIER,WARM AIR HEATING SYST | PL-1153-00-C ITEM 6 | 38450 |
| 4520-01-442-4411 | HUMIDIFIER,WARM AIR HEATING SYST | PL-1164-00-C ITEM 5 | 38450 |
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