4820-00-418-4637

Find complete technical information, availability, and procurement data for: 4820-00-418-4637
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-418-4637

Item Name Code

05482

Assigment Date

12/02/1970 (55 years ago)

7.500 inches flange diameter, 4 bolt hole quantity, manual valve operation method, bolted bonnet attachment method, outside screw-yoke bonnet type

Product Characteristics

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

Flange Diameter: 7.500 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 4
Valve Operation Method: manual
Connection Type: flange, round w/holes
Features Provided: bonnet packing
Stem Type: rising
Face To Face Distance: 8.000 inches
Flange Face Design: raised
Special Features: 0.688 in. thk;0.750 in. bolt hole dia;6.000 in. bolt circle dia;flange raised face ht 0.062 in.;flange raised face dia 5.000 in.
Material: steel body
Material: steel corrosion resisting disk
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Material Document And Classification: 66 fed std single material response and aisi/sae 8622h assn std single material response body

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
47XR	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-418-4637?

The FSCG of the NSN 4820-00-418-4637 is 4820

Does the NSN 4820-00-418-4637 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803055

Does NSN 4820-00-418-4637 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 4820-00-418-4637 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-418-4637 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 4820-00-418-4637 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 2, 1970