4820-01-058-4337

Find complete technical information, availability, and procurement data for: 4820-01-058-4337
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-058-4337

Item Name Code

77777

Assigment Date

03/27/1978 (48 years ago)

steel; 2.375 in. od+ 0.641 in. o/a thk; w/hex shaped center hole+ 0.562 in. w across flats; w/six holes; 0.688 in. id; unequally spaced on 1.625 in. bolt circle dia 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: steel; 2.375 in. od+ 0.641 in. o/a thk; w/hex shaped center hole+ 0.562 in. w across flats; w/six holes; 0.688 in. id; unequally spaced on 1.625 in. bolt circle dia

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
10-3074-4-2	Metallic Valve Disk
11-259-17	Metallic Valve Disk
11-259-17-2	Metallic Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-058-4337?

The FSCG of the NSN 4820-01-058-4337 is 4820

Does the NSN 4820-01-058-4337 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-058-4337 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 4820-01-058-4337 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-058-4337 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 4820-01-058-4337 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Mon, Mar 27, 1978