332-703-030-810-004

View detailed technical data, stock status, and sourcing information for: 332-703-030-810-004
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-448-4174

Item Name Code

05487

Assigment Date

08/28/1997 (28 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

spring disk loading method, automatic valve operation method, disk flow control device, round all ends flange shape, flange all ends connection type

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
Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Mounting Facility: wafer
Mounting Position: horizontal or vertical
Valve Size: 3.000 inches
Nominal Outside Diameter: 5.375 inches all ends
Face To Face Distance: 2.000 inches
Flange Face Design: plain all ends
Material: steel comp 316 stem
Material: steel corrosion resisting flow control device
Material: steel uns j03002 body
Material Document And Classification: astm a276, grade 316 assn std single material response stem
Material Document And Classification: astm a216, grade wcb assn std single material response body
Material Document And Classification: astm a743, cf8m assn std single material response flow control device
Style Designator: straight thru flanged ends

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
332-703-030-810-004	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-448-4174?

The FSCG of the NSN 4820-01-448-4174 is 4820

Does the NSN 4820-01-448-4174 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-448-4174 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 4820-01-448-4174 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-448-4174 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 4820-01-448-4174 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Aug 28, 1997