4820-01-273-5701

Find complete technical information, availability, and procurement data for: 4820-01-273-5701
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-273-5701

Item Name Code

05485

Assigment Date

02/26/1988 (38 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.

integral bonnet attachment method, stem flow control device, inside screw bonnet type, 0.250 inches 2nd end nominal pipe size accommodated, right-hand 1st end thread direction

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.250 inches 2nd end
Thread Direction: right-hand 1st end
Flow Control Device: stem
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Connection Style: socket 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded internal pipe 1st end
Connection Type: unthreaded internal pipe 2nd end
Nominal Thread Size: 0.250 inches 1st end
Material: steel body
Style Designator: straight thru
Thread Series Designator: npt 1st end

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
916201	Globe Valve
NC4166 PART 916201	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-273-5701?

The FSCG of the NSN 4820-01-273-5701 is 4820

Does the NSN 4820-01-273-5701 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-273-5701 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 4820-01-273-5701 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-273-5701 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 4820-01-273-5701 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Feb 26, 1988