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 20,301-20,345 of 20,345.
| NSN | Item name | Part number | CAGE |
|---|---|---|---|
| 4520-01-475-0367 | VALVE,RADIATOR,HEATING | AT201043 | 1QME2 |
| 4520-00-482-4693 | VALVE,RADIATOR,STEA | ||
| 4520-00-969-7963 | VALVE,SAFETY | ||
| 4520-00-079-7520 | VALVE,SYLPHON,RADIATOR | ||
| 4520-00-079-7521 | VALVE,SYLPHON,RADIATOR | ||
| 4520-00-079-7522 | VALVE,SYLPHON,RADIATOR | ||
| 4520-00-969-7960 | VALVES PILOT | ||
| 4520-00-405-4266 | VANE,AIR | TAF3159 | 92878 |
| 4520-01-100-5968 | VANE,AIR | 8227091-01 | 98752 |
| 4520-01-488-9840 | VAPONICS UNIT | 975-C4603 | 8Y520 |
| 4520-00-854-4208 | VAPORIZER BURNER | 20069 | 13841 |
| 4520-01-626-9273 | VENT AIR | S9521-AK-MMA-010 FIG 7-3-92 | 38450 |
| 4520-00-138-2150 | VENT ASSEMBLY | 1-68484 | 92878 |
| 4520-01-625-8694 | VENT BODY | 15677-1 | 09032 |
| 4520-01-555-3564 | VESSEL | 350-136963-100 | 74924 |
| 4520-01-555-3642 | VESSEL | 350-136965-100 | 74924 |
| 4520-01-489-5266 | VIBRATION MOUNT | 975-C4651-2 | 8Y520 |
| 4520-01-590-5582 | VIBRATION MOUNTS | M050-305 | 9Z367 |
| 4520-01-135-7609 | VOLUME EXTRACTOR,AIR CONDITIONIN | AG-225 12X6 IN. OPERATOR NO. 1 | 08427 |
| 4520-01-650-5712 | WARMER ASSEMBLY | 03697.0000 | 25628 |
| 4520-00-996-4831 | WASHER | ||
| 4520-00-300-7959 | WATER BACK | 1476-6-40 | 60883 |
| 4520-01-447-9775 | WATER CUT-OFF PROBE | 3HIBI | 19857 |
| 4520-01-132-0646 | WELD RING | E-173-859-PC112 | 11440 |
| 4520-00-359-9612 | WHEEL | 381701041 | 0ATF2 |
| 4520-00-831-0565 | WHEEL ASSEMBLY,BLOWER | 7971699 | 19207 |
| 4520-00-375-1831 | WHEEL ASSEMBLY,PORTABLE HEATER | 13219E2429 | 97403 |
| 4520-01-086-2434 | WHEEL ASSEMBLY,VENTILATING | 74173-1 | 94833 |
| 4520-00-862-8785 | WHEEL BLOWER | 1-73413-01 | 92878 |
| 4520-01-079-3100 | WHEEL BLOWER | 685-80369 | 55683 |
| 4520-01-539-7186 | WHEEL RETRACTION AS | 40502 | 92878 |
| 4520-00-607-6431 | WHEEL,FABRICATED AS | TMF141 | 5RQL2 |
| 4520-00-970-2381 | WINDOW CONTROL PANEL | TC3820 | 92878 |
| 4520-00-330-4270 | WINDOW,SIGHT TUBE | 11115 | 92878 |
| 4520-01-064-1781 | WIRE ASSEMBLY,BURNER | 69274 | 92878 |
| 4520-01-100-9832 | WIRING HARNESS ASSEMBLY | 8227064-10 | 98752 |
| 4520-01-284-1675 | WYE,AIR CONDITIONING-HEATING | 7-013-000516 | 12361 |
| 4520-01-018-1844 | WYE,BRANCH REDUCING | 42G75235 | 53800 |
| 4520-01-018-1845 | WYE,BRANCH REDUCING | 42G75236 | 53800 |
| 4520-01-018-3282 | WYE,BRANCH REDUCING | 42G75234 | 53800 |
| 4520-01-021-5479 | WYE,BRANCH REDUCING | 42G75232 | 53800 |
| 4520-01-416-3594 | X-RAY APPARATUS DEN | LLH403603 | 66736 |
| 4520-00-359-9231 | YOKE | 383201002 | 0ATF2 |
| 4520-00-081-9796 | YOKE AND ARM ASSEMB | X-310650 | 01121 |
| 4520-00-963-8705 | YOKES,PRESSED STEEL |
One listed part number is shown for each NSN. Open an NSN to see all of them.