4820-01-194-4144

Find complete technical information, availability, and procurement data for: 4820-01-194-4144
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-194-4144

Item Name Code

35224

Assigment Date

11/14/1984 (41 years ago)

A length of tubing, straight, or prebent to a predetermined angle, with added component(s) that forms an end connection on one or both ends. For flexible tube assemblies, see hose assembly (as modified). For items having perforations in the tubing or attachments, see tube assembly, fire extinguishing system. Excludes:items having integral preformed or plain ends, tube, bent (as modified), and items which are branched or forked.

butterfly style designator, water, fresh or water, salt or oil media for which designed, nickel alloy material, 4.000 inches nominal outside diameter, 200.0 pounds per square inch nominal pressure rating

Product Characteristics

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

Outside Diameter: 4.000 inches nominal
Pressure Rating: 200.0 pounds per square inch nominal
Material: nickel alloy
Media For Which Designed: water, fresh or water, salt or oil
Style Designator: butterfly

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-204-9816	No Name Available	08/01/2007

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
111-204-040-139-000	Valve Disk
162-204-040-139-000	Valve Disk
D139-4-529 ITEM 2	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-194-4144?

The FSCG of the NSN 4820-01-194-4144 is 4820

Does the NSN 4820-01-194-4144 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-194-4144 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 4820-01-194-4144 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-194-4144 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 4820-01-194-4144 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Nov 14, 1984