FSC 4520 | Space And Water Heating Equipment Catalog (12,209 Items)

All available NSNs related to Space And Water Heating Equipment (Page 175 of 245)

National Stock Number Listings for 4520

NSN Description
4520-01-437-9501 Nonim Electrical Heating Element
4520-01-438-1325 Electric Space Heater
4520-01-438-3688 Electric Water Heater
4520-01-438-4542 Nonim Electrical Heating Element
4520-01-439-1008 Nonim Electrical Heating Element
4520-01-439-1682 Portable Duct Type Heater
4520-01-439-1778 Nonim Electrical Heating Element
4520-01-439-2305 Air Register
4520-01-439-2307 Nonim Electrical Heating Element
4520-01-439-2345 Stationary Duct Type Heater
4520-01-439-3013 Air Conditioning-heating Adapter
4520-01-439-3016 Stationary Duct Type Heater
4520-01-439-3330 Immer Electrical Heating Element
4520-01-439-3457 Nonim Electrical Heating Element
4520-01-439-4306 Liquid Fuel Fir Immersion Heater
4520-01-439-5372 Electric Space Heater
4520-01-439-8380 Nonim Electrical Heating Element
4520-01-440-2933 Nonim Electrical Heating Element
4520-01-440-4482 Nonim Electrical Heating Element
4520-01-440-4839 Nonim Electrical Heating Element
4520-01-440-8105 Electric Space Heater
4520-01-441-0405 Electric Space Heater
4520-01-441-1340 Electric Space Heater
4520-01-441-7569 Hose Barb
4520-01-441-7572 Hose Clamp 24h
4520-01-441-7578 Element Asm
4520-01-441-9775 Flue Damper
4520-01-442-0414 Hi-temp Heat
4520-01-442-0618 Immer Electrical Heating Element
4520-01-442-1294 Immer Electrical Heating Element
4520-01-442-1705 Electric Water Heater
4520-01-442-2090 Heating Assembly Coil
4520-01-442-2112 Heating Assembly Coil
4520-01-442-2115 Heating Assembly Coil
4520-01-442-2119 Heating Assembly Coil
4520-01-442-2120 Heating Assembly Coil
4520-01-442-2122 Heating Assembly Coil
4520-01-442-2125 Heating Assembly Coil
4520-01-442-2128 Heating Assembly Coil
4520-01-442-2133 Heating Assembly Coil
4520-01-442-2142 Heating Assembly Coil
4520-01-442-2144 Heating Assembly Coil
4520-01-442-2146 Heating Assembly Coil
4520-01-442-2158 Heating Assembly Coil
4520-01-442-2161 Heating Assembly Coil
4520-01-442-2165 Heating Assembly Coil
4520-01-442-2485 Duct Type Ventilation Heater
4520-01-442-2486 Duct Type Ventilation Heater
4520-01-442-2488 Duct Type Ventilation Heater
4520-01-442-2489 Duct Type Ventilation Heater

Select FSC 4520 Products

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Availability Updates

NSN stock availability updates. Last updated: 08/15/2025 04:42pm view all »

NSN 4520-00-006-9594
Air Conditioning-heating Elbow
Availability: 1352
NSN 4520-01-255-9976
Nonim Electrical Heating Element
Availability: 534
NSN 4520-00-060-4745
Steam Air Venting Valve
Availability: 2288
NSN 4520-01-332-6786
Electric Space Heater
Availability: 1
NSN 4520-01-219-6485
Nonim Electrical Heating Element
Availability: 1
NSN 4520-01-088-4440
Stationary Duct Type Heater
Availability: 11
NSN 4520-01-184-4070
Stationary Duct Type Heater
Availability: 1412
NSN 4520-01-415-7430
Nonim Electrical Heating Element
Availability: 10