N-12183 2.50IN

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N-12183 2.50IN
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-550-2909
Item Name Code
05482
Assigment Date
04/16/2007 (19 years ago)

A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.

bolted bonnet attachment method, outside screw-yoke bonnet type, manual valve operation method, 6.125 inches flange diameter, 6 bolt hole quantity

Product Characteristics

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

Flange Diameter
6.125 inches
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Bolt Hole Quantity
6
Valve Operation Method
manual
Connection Type
flange, round w/holes
Valve Size
2.500 inches
Stem Type
rising
Face To Face Distance
6.000 inches
Flange Face Design
plain
Part Name Assigned By Controlling Agency
valve, bronze flanged, gate 250 psi wog
Inlet Relationship With Outlet
identical
Special Features
wear coated, drilled without sealing compound; asbestos free
Material
copper alloy body
Material Document And Classification
astm b61 assn std single material response body
Furnished Items And Quantity
1 handwheel

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-00-541-5692 No Name Available 07/01/2019
4820-01-377-7085 No Name Available 12/01/2012

Related Parts

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FAQs

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

What is the FSCG of the NSN 4820-01-550-2909?
The FSCG of the NSN 4820-01-550-2909 is 4820
Does NSN 4820-01-550-2909 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 4820-01-550-2909 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-550-2909 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 4820-01-550-2909 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Mon, Apr 16, 2007

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