4820-01-173-2255

Find complete technical information, availability, and procurement data for: 4820-01-173-2255
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-173-2255

Item Name Code

05485

Assigment Date

03/03/1984 (42 years ago)

A valve with one inlet and one outlet connection with outlet flow at an angle to inlet flow. The flow is controlled by the action of a stem which lifts disks perpendicularly off the center axis of its seat. It may be inline or cartridge (manifold) design. Excludes:valve (1), y; valve, stop-check; and cock, shutoff, screw stem.

1.500 inches 1st end nominal thread size, 10 1st end thread quantity per inch, outside screw-yoke bonnet type, disk flow control device, threaded bonnet attachment method

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
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: threaded
Thread Quantity Per Inch: 10 1st end
Nominal Thread Size: 1.500 inches 1st end
Criticality Code Justification: zzzy
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy packing
Thread Series Designator: uns 1st end
Reference Number Differentiating Characteristics: material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications

FAQs

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

What is the FSCG of the NSN 4820-01-173-2255?

The FSCG of the NSN 4820-01-173-2255 is 4820

Does NSN 4820-01-173-2255 require demilitarization?

Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

Does NSN 4820-01-173-2255 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-173-2255 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 4820-01-173-2255 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, Mar 3, 1984