4820-00-925-4345

Find complete technical information, availability, and procurement data for: 4820-00-925-4345
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-925-4345

Item Name Code

20962

Assigment Date

02/02/1966 (60 years ago)

pressed-in renewable seat ring type, packing retaining bonnet type, 5 1st end bolt hole quantity, manual valve operation method, round 2nd end flange shape

Product Characteristics

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

Bonnet Type: packing retaining
Renewable Seat Ring Type: pressed-in
Bolt Hole Quantity: 5 1st end
Valve Operation Method: manual
Flange Shape: round 2nd end
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Connection Type: flange 2nd end
Valve Size: 2.000 inches
Maximum Operating Pressure: 650.0 pounds per square inch single response
Criticality Code Justification: zzzy
Nominal Outside Diameter: 5.562 inches 2nd end
Nominal Outside Diameter: 6.375 inches 1st end
Face To Face Distance: 5.188 inches
Nominal Thickness: 0.812 inches 2nd end
Nominal Thickness: 1.062 inches 1st end
Bolt Hole Nominal Diameter: 0.750 inches 1st end
Bolt Circle Nominal Diameter: 4.750 inches 1st end
Flange Face Design: plain 1st end
Flange Face Design: plain 2nd end
Material: copper alloy 964 body
Material: titanium alloy uns r56400 flow control device
Media For Which Designed: water, salt single response
Style Designator: straight thru flanged ends
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-149-9031	No Name Available	10/01/1991
4820-01-206-2848	No Name Available	08/01/1986
4820-01-210-6069	No Name Available	11/01/1986

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