MC-043-B

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MC-043-B
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-260-4109
Item Name Code
05487
Assigment Date
07/30/1987 (39 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

8.000 inches all ends nominal pipe size accommodated, disk flow control device, weight disk loading method, automatic valve operation method, beveled (pipe) all ends connection style

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
8.000 inches all ends
Flow Control Device
disk
Disk Loading Method
weight
Connection Style
beveled (pipe) all ends
Valve Operation Method
automatic
Connection Type
butt weld pipe all ends
Mounting Position
horizontal
Maximum Operating Pressure
1500.0 pounds per square inch single response
Criticality Code Justification
zzzy
Material
steel body
Material
steel flow control device
Material Document And Classification
astm a182,grade f11 assn std single material response body
Material Document And Classification
astm a182,grade f11 assn std single material response flow control device
Style Designator
straight thru
Reference Number Differentiating Characteristics
quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

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
315WF113 Check Valve
315WF113L1 Check Valve
MC-043-B Check Valve
MC-043-BL1 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-260-4109?
The FSCG of the NSN 4820-01-260-4109 is 4820
Does the NSN 4820-01-260-4109 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-260-4109 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-260-4109 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-260-4109 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 4820-01-260-4109 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Thu, Jul 30, 1987

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