4520-01-429-8427

Find complete technical information, availability, and procurement data for: 4520-01-429-8427
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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

4520-01-429-8427

Item Name Code

17014

Assigment Date

04/19/1996 (30 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

15.875 inches minimum and 16.125 inches maximum width, 3.250 inches duct height, air heat medium type, ventilation duct mounting type, 9.000 inches duct 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
Duct Height: 3.250 inches
Duct Width: 9.000 inches
Width: 15.875 inches minimum and 16.125 inches maximum
Current Type: ac
Operating Control Type: thermostatic
Current Rating In Amps: 4.386
Heating Element Type: electric nonimmersion
Inclosure Material: steel
Heat Delivery Rate: 6585.16 british thermal unit
Voltage In Volts: 440.0
Phase: three
Frequency In Hertz: 60.0
Height: 6.1875 inches minimum and 6.3125 inches maximum

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
MIL-H-22594,SZ22EH,TYPEM	Stationary Duct Type Heater

FAQs

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

What is the FSCG of the NSN 4520-01-429-8427?

The FSCG of the NSN 4520-01-429-8427 is 4520

Does the NSN 4520-01-429-8427 have a Schedule B code assigned?

Yes, the Schedule B code is 7322900000

Does NSN 4520-01-429-8427 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 4520-01-429-8427 contain precious materials?

Item does not contain precious metal.

Does NSN 4520-01-429-8427 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 4520-01-429-8427 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Apr 19, 1996