4820-01-444-0998

Find complete technical information, availability, and procurement data for: 4820-01-444-0998
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-444-0998

Item Name Code

05482

Assigment Date

04/29/1997 (29 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

3930-01-417-2886; mars class afs end item identification, bolted bonnet attachment method, 4 bolt hole quantity, outside screw-yoke bonnet type, 7.000 inches flange diameter

Product Characteristics

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

Flange Diameter: 7.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4
End Item Identification: 3930-01-417-2886; mars class afs
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 2.500 inches
Stem Type: rising
Face To Face Distance: 7.500 inches
Flange Face Design: raised
Inlet Relationship With Outlet: identical
Pressure Class: 150.0 pounds per square inch
Material: steel body
Material: steel comp 410 stem
Material: steel disk
Material: steel seat
Material Document And Classification: astm a105 assn std single material response seat
Material Document And Classification: astm a276 assn std single material response stem
Material Document And Classification: astm a216 gr wcb assn std single material response body
Material Document And Classification: astm a216 gr wcb assn std single material response disk
Furnished Items And Quantity: 1 handwheel

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
15011-C 2-1/2 IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-444-0998?

The FSCG of the NSN 4820-01-444-0998 is 4820

Does the NSN 4820-01-444-0998 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-01-444-0998 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 4820-01-444-0998 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-444-0998 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 4820-01-444-0998 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Apr 29, 1997