EH23M

View detailed technical data, stock status, and sourcing information for: EH23M
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4520 Space and Water Heating Equipment

National Stock Number

4520-01-191-3973

Item Name Code

17014

Assigment Date

10/07/1984 (41 years ago)

"an item designed to electrically connect and mechanically position the base of an item having plug-in-type contacts, and to facilitate replacement of the item accommodated. It includes sockets which accommodate the contacts of capacitors, coils, crystals, electron tubes, relays, semiconductor devices and vibrators. Excludes:sockets or receptacles designed to accommodate plug-in component circuit boards (printed circuit boards) and electronic modules or sub-assemblies. Also excludes:heat-dissipating (not heat-sinks) sockets for mounting "power transistors"."

6.000 inches nominal depth, air heat medium type, ac current type, ventilation duct mounting type, 20.000 inches nominal width

Product Characteristics

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

Mounting Type: ventilation duct
Heat Medium Type: air
Width: 20.000 inches nominal
Current Type: ac
Depth: 6.000 inches nominal
Current Rating In Amps: 6.8
Heating Element Type: electric nonimmersion
Inclosure Material: steel corrosion resisting
Heat Delivery Rate: 10236.0 british thermal unit
Voltage In Volts: 440.0
Phase: three
Special Features: magnetic
Frequency In Hertz: 60.0
Height: 6.250 inches nominal
Nondefinitive Spec/Std Data: 23eh size and m type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4520-01-195-5843	No Name Available	07/01/1992
4520-01-219-6482	No Name Available	01/01/1992

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
106-056816-011	Stationary Duct Type Heater
83-0808	Stationary Duct Type Heater
EH23M	Stationary Duct Type Heater
M22594-23M	Stationary Duct Type Heater
TFZ-23M	Stationary Duct Type Heater

FAQs

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

What is the FSCG of the NSN 4520-01-191-3973?

The FSCG of the NSN 4520-01-191-3973 is 4520

Does the NSN 4520-01-191-3973 have a Schedule B code assigned?

Yes, the Schedule B code is 7322900000

Does NSN 4520-01-191-3973 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 4520-01-191-3973 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-191-3973 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 4520-01-191-3973 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Oct 7, 1984