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4820-00-318-3177

Find complete technical information, availability, and procurement data for: 4820-00-318-3177

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4820-00-318-3177
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-318-3177
Item Name Code
05484
Assigment Date
01/01/1963 (63 years ago)

right-hand 1st end thread direction, right-hand 3rd end thread direction, right-hand 2nd end thread direction, disk flow control device, 2a 3rd end thread class

Product Characteristics

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

Thread Class
2a 3rd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Thread Direction
right-hand 3rd end
Flow Control Device
disk
Bonnet Type
inside screw
Bonnet Attachment Method
integral
Renewable Seat Ring Type
threaded
Connection Style
external seat for gasket seal (boss) 3rd end
Connection Style
inverted flare (pipe) 1st end
Connection Style
plain (pipe) 2nd end
Valve Operation Method
automatic
Connection Type
threaded external boss 3rd end
Connection Type
threaded external pipe 1st end
Connection Type
threaded external pipe 2nd end
Thread Quantity Per Inch
16 3rd end
Nominal Thread Size
0.500 inches 2nd end
Nominal Thread Size
1.000 inches 1st end
Nominal Thread Size
1.062 inches 3rd end
Seat Angle
37.0 degrees 1st end
Material
steel overall
Style Designator
cross
Thread Series Designator
npt 2nd end
Thread Series Designator
npt 1st end
Thread Series Designator
un 3rd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2910-00-361-5460 No Name Available 01/01/1963
2815-00-469-7656 No Name Available 01/01/1963

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
X-2605 Cross Valve
X2605 Cross Valve

FAQs

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

What is the FSCG of the NSN 4820-00-318-3177?
The FSCG of the NSN 4820-00-318-3177 is 4820
Does the NSN 4820-00-318-3177 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809050
Does NSN 4820-00-318-3177 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 4820-00-318-3177 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-318-3177 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 4820-00-318-3177 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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