4820-01-437-8932

Find complete technical information, availability, and procurement data for: 4820-01-437-8932
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-437-8932

Item Name Code

05481

Assigment Date

10/25/1996 (29 years ago)

A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a strainer, sediment (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also filter element, fluid.

beveled (pipe) all ends connection style, cone flow control device, 11.000 inches 1st end nominal pipe size accommodated, mars class afs end item identification, 6.0000 inches 2nd end nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 11.000 inches 1st end
Nominal Pipe Size Accommodated: 6.0000 inches 2nd end
Flow Control Device: cone
End Item Identification: mars class afs
Connection Style: beveled (pipe) all ends
Valve Operation Method: automatic
Connection Type: butt weld pipe all ends
Material: copper alloy flow control device
Material: steel body
Material: steel comp 304 seat
Material Document And Classification: astm a216 assn std single material response body
Media For Which Designed: air single response
Surface Treatment: zinc

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
1222 6.000 IN.	Float Valve
VV-0600-1155757	Float Valve

FAQs

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

What is the FSCG of the NSN 4820-01-437-8932?

The FSCG of the NSN 4820-01-437-8932 is 4820

Does the NSN 4820-01-437-8932 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-437-8932 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 4820-01-437-8932 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-437-8932 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 4820-01-437-8932 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Oct 25, 1996