4820-01-417-5913

Find complete technical information, availability, and procurement data for: 4820-01-417-5913
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-417-5913

Item Name Code

05487

Assigment Date

08/10/1995 (31 years ago)

A complete enclosure which protects the internal components of a pump, (as modified). It may or may not include the intake and outlet ports of the pump. For housings which enclose only a portion of the pump, see housing section, liquid pump.

spring disk loading method, automatic valve operation method, 8 all ends bolt hole quantity, disk flow control device, supply class aoe; logistics support vessel end item identification

Product Characteristics

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

Flow Control Device: disk
Disk Loading Method: spring
Bolt Hole Quantity: 8 all ends
End Item Identification: supply class aoe; logistics support vessel
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal or vertical
Valve Size: 4.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Opening Pressure Setting: 100.0 pounds per square inch
Nominal Outside Diameter: 7.688 inches all ends
Face To Face Distance: 11.750 inches
Nominal Thickness: 0.500 inches all ends
Bolt Hole Nominal Diameter: 0.562 inches all ends
Bolt Circle Nominal Diameter: 6.562 inches all ends
Flange Face Design: plain all ends
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material Document And Classification: astmb61 assn std single material response body
Material Document And Classification: qq-n-288 fed spec single material response flow control device
Material Document And Classification: qq-n-288 fed spec single material response seat
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru flanged ends
Specification/Standard Data: 81349-mil-v-17547 government specification
Nondefinitive Spec/Std Data: a 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
1281-002 4IN	Check Valve
1281-002-400	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-417-5913?

The FSCG of the NSN 4820-01-417-5913 is 4820

Does the NSN 4820-01-417-5913 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-417-5913 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 4820-01-417-5913 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-417-5913 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 4820-01-417-5913 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Aug 10, 1995