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4820-01-179-5339

Find complete technical information, availability, and procurement data for: 4820-01-179-5339

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4820-01-179-5339
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-179-5339
Item Name Code
05485
Assigment Date
05/19/1984 (42 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.

500.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method, outside screw-yoke bonnet type, 4 all ends bolt hole quantity, disk flow control device

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
outside screw-yoke
Bonnet Attachment Method
threaded
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
500.0 fahrenheit single response
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Features Provided
bonnet packing
Valve Size
2.500 inches
Maximum Operating Pressure
150.0 pounds per square inch single response
Nominal Outside Diameter
7.000 inches all ends
Face To Face Distance
8.500 inches
Nominal Thickness
0.688 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
0.062 inches
Raised Face Nominal Diameter
4.125 inches
Material
plastic polytetrafluoroethylene packing
Material
steel comp 316 flow control device
Material
steel comp 316 stem
Material
steel uns j92900 body
Material Document And Classification
astm a-276,type 316 assn std single material response flow control device
Material Document And Classification
astm a-276,type 316 assn std single material response stem
Material Document And Classification
astm a-351,grade cf8m assn std single material response body
Media For Which Designed
steam single response
Style Designator
straight thru flanged ends
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
4820-01-282-8456 No Name Available 08/01/1992

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
2.5 2475FM0TXXX Globe Valve
2475-21/2IN BM82044 Globe Valve
59081C Globe Valve
59081C-2 1/2IN FLGE Globe Valve
8608 2.50IN Globe Valve
S152F6-316 Globe Valve
S152F6-316 2.50 Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-179-5339?
The FSCG of the NSN 4820-01-179-5339 is 4820
Does the NSN 4820-01-179-5339 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803060
Does NSN 4820-01-179-5339 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 4820-01-179-5339 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-179-5339 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 4820-01-179-5339 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, May 19, 1984

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