4820-01-539-6434

Find complete technical information, availability, and procurement data for: 4820-01-539-6434
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-539-6434

Item Name Code

05487

Assigment Date

04/27/2006 (20 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

automatic valve operation method, copper alloy body material, class 125 bronze swing check valve, 2.0in part name assigned by controlling agency, disk flow control device, 2.000 inches valve size

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
Valve Operation Method: automatic
Valve Size: 2.000 inches
Part Name Assigned By Controlling Agency: class 125 bronze swing check valve, 2.0in
Material: copper alloy body
Material Document And Classification: astm b62 national spec single material response body
Media For Which Designed: water, fresh single response
Style Designator: straight thru

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
S-413-Y 2.00IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-539-6434?

The FSCG of the NSN 4820-01-539-6434 is 4820

Does NSN 4820-01-539-6434 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 4820-01-539-6434 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-539-6434 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 4820-01-539-6434 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Apr 27, 2006