4520-01-318-0804

Find complete technical information, availability, and procurement data for: 4520-01-318-0804
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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

4520-01-318-0804

Item Name Code

17014

Assigment Date

04/12/1990 (36 years ago)

"a device with means other than fuses for automatically opening the circuit in which it is installed when the current varies from the predetermined value for which the device is set. May include provisions for manual operation. At least one set of contacts must be in series with the actuating element(s). A combination of semiconductor and passive devices may be used in lieu of contacts. For automatically operated items in which the actuating (tripping) element and contacts are not in series, see relay (as modified). For items which are operated both manually and automatically but the actuating elements and contact are not in series, see relay-switch. Excludes:circuit breaker box and magneto "breaker" assemblies. See also switch (as modified); and controller."

air heat medium type, ac current type, 48.000 inches nominal width, ventilation duct mounting type, thermostatic operating control type

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: 48.000 inches nominal
Current Type: ac
Operating Control Type: thermostatic
Current Rating In Amps: 16.7
Heating Element Type: electric nonimmersion
Inclosure Material: steel corrosion resisting
Heat Delivery Rate: 6824.0 british thermal unit
Voltage In Volts: 120.0
Extra Long Reference Number: tfzu-2.0-48x10-120/1/1/120-cq3zz2m4u6l6-1
Phase: single
Frequency In Hertz: 60.0
Height: 10.000 inches nominal
Reference Number Differentiating Characteristics: as differentiated by extra long reference number

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
CQ3ZZ2M4U6L6-1	Stationary Duct Type Heater
TFZU-2.0-48X10- 120/1/1/120-	Stationary Duct Type Heater
TFZU-2.0-48X10-120/1/1/120	Stationary Duct Type Heater
TFZU-2.0-48X10-120/1/1/120-CQ3Z-	Stationary Duct Type Heater

FAQs

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

What is the FSCG of the NSN 4520-01-318-0804?

The FSCG of the NSN 4520-01-318-0804 is 4520

Does the NSN 4520-01-318-0804 have a Schedule B code assigned?

Yes, the Schedule B code is 7322900000

Does NSN 4520-01-318-0804 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 4520-01-318-0804 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-318-0804 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 4520-01-318-0804 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Apr 12, 1990