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4820-01-299-6668

Find complete technical information, availability, and procurement data for: 4820-01-299-6668

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4820-01-299-6668
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-299-6668
Item Name Code
05485
Assigment Date
05/04/1989 (37 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

100.0 fahrenheit single response maximum operating temp, bolted bonnet attachment method, inside screw bonnet type, disk flow control device, 4 all ends 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.

Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
bolted
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
100.0 fahrenheit single response
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Mounting Facility
bracket
Valve Size
2.500 inches
Maximum Operating Pressure
285.0 pounds per square inch single response
Nominal Outside Diameter
7.000 inches all ends
Face To Face Distance
8.500 inches
Nominal Thickness
0.690 inches all ends
Bolt Hole Nominal Diameter
0.750 inches all ends
Bolt Circle Nominal Diameter
5.500 inches all ends
Flange Face Design
raised straight all ends
Raised Face Nominal Height
0.060 inches
Raised Face Nominal Diameter
4.120 inches
Material
steel comp 410 flow control device
Material
steel comp 410 seat
Material
steel comp 410 stem
Material
steel uns j03002 body
Material Document And Classification
astm a276,gr 410 assn std single material response flow control device
Material Document And Classification
astm a182,gr f6a assn std single material response seat
Material Document And Classification
astm a182,gr f6a assn std single material response stem
Material Document And Classification
astm a216,gr wcb assn std single material response body
Style Designator
straight thru flanged ends
Furnished Items And Quantity
1 handwheel

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
21F-CB3 2 1/2IN Globe Valve
21F-CB3 5.00IN Globe Valve
A0254-00 Globe Valve
NS72125CB30 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-299-6668?
The FSCG of the NSN 4820-01-299-6668 is 4820
Does the NSN 4820-01-299-6668 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803060
Does NSN 4820-01-299-6668 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 4820-01-299-6668 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-299-6668 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 4820-01-299-6668 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Thu, May 4, 1989

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