4820-01-170-1378

Find complete technical information, availability, and procurement data for: 4820-01-170-1378
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-170-1378

Item Name Code

05482

Assigment Date

01/20/1984 (42 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

copper alloy 922 body material, threaded bonnet attachment method, outside screw-yoke bonnet type, manual valve operation method, zzzy criticality code justification

Product Characteristics

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

Bonnet Type: outside screw-yoke
Bonnet Attachment Method: threaded
Valve Operation Method: manual
Criticality Code Justification: zzzy
Material: copper alloy 922 body
Material: copper alloy 922 disk
Material: copper alloy 922 seat
Material: copper alloy 922 stem
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 4820-01-170-1378?

The FSCG of the NSN 4820-01-170-1378 is 4820

Does NSN 4820-01-170-1378 require demilitarization?

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

Does NSN 4820-01-170-1378 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-170-1378 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 4820-01-170-1378 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Fri, Jan 20, 1984