4820-01-122-5241

Find complete technical information, availability, and procurement data for: 4820-01-122-5241
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-122-5241

Item Name Code

05482

Assigment Date

11/23/1981 (44 years ago)

7 bolt hole quantity, bolted bonnet attachment method, outside screw-yoke bonnet type, automatic valve operation method, 5.562 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: 5.562 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 7
Valve Operation Method: automatic
Connection Type: flange, round w/holes
Features Provided: bonnet packing
Valve Size: 2.000 inches
Stem Type: rising
Face To Face Distance: 5.750 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Pressure Class: 400.0 pounds
Material: copper alloy 922 body
Material: copper alloy 922 disk
Material: nickel alloy seat
Material: nickel alloy 400 stem
Material Document And Classification: mil-b-16541 mil spec single material response body
Material Document And Classification: mil-b-16541 mil spec single material response disk
Material Document And Classification: qq-n-281 assn std single material response stem
Material Document And Classification: qq-n-288 assn std single material response seat
Furnished Items And Quantity: 1 handwheel
Specification/Standard Data: 81349-mil-v-1189 government specification
Nondefinitive Spec/Std Data: 1 type and 1 class

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
FIG NO NB-402-E-SZ 2 IN	Gate Valve
NB-402-0200	Gate Valve
NB-402-E	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-122-5241?

The FSCG of the NSN 4820-01-122-5241 is 4820

Does NSN 4820-01-122-5241 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 4820-01-122-5241 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-122-5241 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 4820-01-122-5241 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Mon, Nov 23, 1981