DD3483

View detailed technical data, stock status, and sourcing information for: DD3483

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DD3483
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-086-9540
Item Name Code
05487
Assigment Date
01/01/1963 (63 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.

8 1st end bolt hole quantity, disk flow control device, automatic valve operation method, round with holes 1st end flange shape, flange 1st end connection type

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
Bolt Hole Quantity
8 1st end
Valve Operation Method
automatic
Flange Shape
round with holes 1st end
Connection Type
flange 1st end
Mounting Position
horizontal or vertical
Nominal Outside Diameter
7.688 inches 1st end
Face To Face Distance
11.750 inches
Nominal Thickness
0.500 inches 1st end
Bolt Hole Nominal Diameter
0.562 inches 1st end
Bolt Circle Nominal Diameter
6.562 inches 1st end
Flange Face Design
plain 1st end
Special Features
valve size 4.000 in.
Material
copper alloy body
Material
nickel alloy flow control device
Material
nickel alloy seat
Style Designator
straight thru
Nondefinitive Spec/Std Data
a type and 1 class

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
1381NN Check Valve
802100-1 Check Valve
802100-1 4IN Check Valve
DD3483 Check Valve
DD4606 Check Valve
MILV17547 Check Valve
N11061-4-100F Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-086-9540?
The FSCG of the NSN 4820-00-086-9540 is 4820
Does NSN 4820-00-086-9540 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 4820-00-086-9540 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-086-9540 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 4820-00-086-9540 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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