4820-01-503-1029

Find complete technical information, availability, and procurement data for: 4820-01-503-1029
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-503-1029

Item Name Code

05488

Assigment Date

12/04/2002 (23 years ago)

A spring loaded device designed to connect and disconnect power between a driving device (engine, motor, and the like) and a driven member (transmission and the like). It may be of wet or dry design. Includes cover, and may include intermediate plates, and/or disk, clutch.

400.0 fahrenheit single response maximum operating temp, -320.0 fahrenheit minimum operating temp, 140.0 pounds per square inch opening pressure setting, threaded external pipe all ends connection type, automatic valve operation method

Product Characteristics

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

Maximum Operating Temp: 400.0 fahrenheit single response
Minimum Operating Temp: -320.0 fahrenheit
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Opening Pressure Setting: 140.0 pounds per square inch
Material: steel comp 316 body
Style Designator: straight thru

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
520T1-2MP-140	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-503-1029?

The FSCG of the NSN 4820-01-503-1029 is 4820

Does the NSN 4820-01-503-1029 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-503-1029 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 4820-01-503-1029 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-503-1029 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 4820-01-503-1029 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Dec 4, 2002