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

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

National Stock Number Listings for 4520

NSN Description
4520-01-660-2408 Electric Water Heater
4520-01-660-2998 Nonim Electrical Heating Element
4520-01-660-3297 Electric Water Heater
4520-01-660-5235 Flue Damper
4520-01-660-7898 Electric Space Heater
4520-01-660-8213 Electric Water Heater
4520-01-660-8564 Air Conditioning-heating Adapter
4520-01-661-0758 Air Conditioning-heating Adapter
4520-01-661-3085 Nonim Electrical Heating Element

Select FSC 4520 Products

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Availability Updates

NSN stock availability updates. Last updated: 08/20/2025 02:04pm view all »

NSN 4520-01-088-4440
Stationary Duct Type Heater
Availability: 11
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 4520-01-184-4070
Stationary Duct Type Heater
Availability: 1412
NSN 4520-01-415-7430
Nonim Electrical Heating Element
Availability: 10