4820-01-245-0769

Find complete technical information, availability, and procurement data for: 4820-01-245-0769
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-245-0769

Item Name Code

05485

Assigment Date

11/23/1986 (39 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.

round all ends flange shape, navy valves end item identification, air valve operation method, 425.0 fahrenheit single response maximum operating temp, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Maximum Operating Temp: 425.0 fahrenheit single response
End Item Identification: navy valves
Valve Operation Method: air
Flange Shape: round all ends
Connection Type: flange all ends
Valve Size: 4.000 inches
Power Drive Operating Pressure: 40.0 pounds per square inch nominal
Maximum Operating Pressure: 100.0 pounds per square inch single response
Face To Face Distance: 13.875 inches
Media For Which Designed: water, salt single response
Style Designator: straight thru flanged ends

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
D-3121300 ITEM 80100847	Globe Valve
D3121300	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-245-0769?

The FSCG of the NSN 4820-01-245-0769 is 4820

Does the NSN 4820-01-245-0769 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809040

Does NSN 4820-01-245-0769 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 4820-01-245-0769 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-245-0769 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 4820-01-245-0769 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, Nov 23, 1986