4820-00-522-4100

Find complete technical information, availability, and procurement data for: 4820-00-522-4100
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-522-4100

Item Name Code

05482

Assigment Date

06/20/1969 (57 years ago)

An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.

manual valve operation method, threaded bonnet attachment method, rising stem type, inside screw bonnet type, bonnet packing features provided

Product Characteristics

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

Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Valve Operation Method: manual
Features Provided: bonnet packing
Stem Type: rising
Criticality Code Justification: zzzy
Special Features: 1st end connection,unthd internal tube-tube od 2.130 in.
Material: steel comp 304 stem
Reference Number Differentiating Characteristics: special cleaned for oxygen service

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
2803124-1	Gate Valve
2803124-1CP	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-522-4100?

The FSCG of the NSN 4820-00-522-4100 is 4820

Does NSN 4820-00-522-4100 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 4820-00-522-4100 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-522-4100 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 4820-00-522-4100 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Jun 20, 1969