77E33

View detailed technical data, stock status, and sourcing information for: 77E33

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77E33
Federal Supply Group
Plumbing, Heating, and Waste Disposal Equipment
Federal Supply Classification
4520 Space and Water Heating Equipment
National Stock Number
4520-01-289-1506
Item Name Code
16506
Assigment Date
11/17/1988 (37 years ago)

An electrical device in the form of a resistor consisting of a resistance wire, an insulating material, and a sheath. It is designed to transform electrical current into heat while immersed in a liquid to be heated or in contact with materials to be melted. It may include an automatic control to regulate the amount of heat generated.

hot water heat medium type, 300.0 pounds per square inch gage maximum pressure limit, 23.250 inches nominal width, 6.000 inches nominal depth, 6 heat outlet quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Heat Medium Type
hot water
Maximum Pressure Limit
300.0 pounds per square inch gage
Heat Outlet Quantity
6
Width
23.250 inches nominal
Depth
6.000 inches nominal
Heating Element Type
hot water coil and steam coil
Inclosure Material
steel
Height
26.000 inches nominal

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
77E33 Steam-Hot Wate Convection Heater
77E33 SIZE8 Steam-Hot Wate Convection Heater
77E33-7 Steam-Hot Wate Convection Heater

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4520-01-289-1506?
The FSCG of the NSN 4520-01-289-1506 is 4520
Does the NSN 4520-01-289-1506 have a Schedule B code assigned?
Yes, the Schedule B code is 7322900000
Does NSN 4520-01-289-1506 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4520-01-289-1506 contain precious materials?
Item does not contain precious metal.
Does NSN 4520-01-289-1506 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4520-01-289-1506 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Thu, Nov 17, 1988

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