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4820-01-259-1304

Find complete technical information, availability, and procurement data for: 4820-01-259-1304

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4820-01-259-1304
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-259-1304
Item Name Code
05482
Assigment Date
07/13/1987 (39 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

outside screw-yoke bonnet type, 2.500 inches nominal pipe size accommodated, butt weld pipe connection type, manual valve operation method, bolted bonnet attachment method

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
2.500 inches
Bonnet Type
outside screw-yoke
Bonnet Attachment Method
bolted
Valve Operation Method
manual
Connection Type
butt weld pipe
Features Provided
bonnet packing
Valve Size
0.375 inches
Stem Type
rising
Inlet Relationship With Outlet
identical
Material
steel corrosion resisting seat
Material
steel corrosion resisting stem
Material
steel uns j03002 body
Material
steel uns j03002 disk
Material Document And Classification
astm a182 grade f6 assn std single material response seat
Material Document And Classification
astm a182 grade f6 assn std single material response stem
Material Document And Classification
astm a216 grade wcb assn std single material response disk
Material Document And Classification
astm a216 grade wcb assn std single material response body

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-258-9505 No Name Available 08/01/2019
4820-01-259-1501 No Name Available 08/01/2019

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
8413 2 1/2IN Gate Valve
LHD 8413 3/8IN 60SW3 Gate Valve
LHD8413 FIG 60S Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-259-1304?
The FSCG of the NSN 4820-01-259-1304 is 4820
Does the NSN 4820-01-259-1304 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803055
Does NSN 4820-01-259-1304 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 4820-01-259-1304 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-259-1304 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 4820-01-259-1304 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Mon, Jul 13, 1987

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