4820-01-256-2230

Find complete technical information, availability, and procurement data for: 4820-01-256-2230
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-256-2230

Item Name Code

77777

Assigment Date

06/03/1987 (39 years ago)

bronze,cover;bronze inner sleeve;steel-1018,weld sleeve;stainless steel,activator shaft;stainless steel,fasteners;viton o-rings;stainless steel,chain assembly;bronze body;lexan,indicator window;brass,indicator gears;bronze,locking strap;7.750 in. dia-bolted flange;a tee wrench is used to provide remote valve operation-not included;furnished with-open/shut indicator;6 bolt holes;360degree-1indication turn;threaded access cover with locking strap general characteristics item description

Product Characteristics

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

General Characteristics Item Description: bronze,cover;bronze inner sleeve;steel-1018,weld sleeve;stainless steel,activator shaft;stainless steel,fasteners;viton o-rings;stainless steel,chain assembly;bronze body;lexan,indicator window;brass,indicator gears;bronze,locking strap;7.750 in. dia-bolted flange;a tee wrench is used to provide remote valve operation-not included;furnished with-open/shut indicator;6 bolt holes;360degree-1indication turn;threaded access cover with locking strap

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
57343-02	Valve Remote Operator Deck Box
57343-2	Valve Remote Operator Deck Box
DBBD	Valve Remote Operator Deck Box

FAQs

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

What is the FSCG of the NSN 4820-01-256-2230?

The FSCG of the NSN 4820-01-256-2230 is 4820

Does NSN 4820-01-256-2230 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 4820-01-256-2230 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-256-2230 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 4820-01-256-2230 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Wed, Jun 3, 1987