4820-00-489-3166

Find complete technical information, availability, and procurement data for: 4820-00-489-3166
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-489-3166

Item Name Code

77777

Assigment Date

05/28/1970 (56 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.

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics, 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.

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

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
240746PC3B-6-8-4-2IN	Stem and Disk Assembly
240746PC3B6-8-9-2IN	Stem and Disk Assembly
2620-924X4PC3B6-8-9-2IN	Stem and Disk Assembly
845-2110233PCS3B,6,8,9	Stem and Disk Assembly
845-2110233PCS3B,6,8,9(SPCLN)	Stem and Disk Assembly
C47359PC3-6-7-19	Stem and Disk Assembly

FAQs

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

What is the FSCG of the NSN 4820-00-489-3166?

The FSCG of the NSN 4820-00-489-3166 is 4820

Does the NSN 4820-00-489-3166 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-489-3166 require demilitarization?

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

Does NSN 4820-00-489-3166 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-489-3166 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 4820-00-489-3166 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Thu, May 28, 1970