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4820-01-441-4317

Find complete technical information, availability, and procurement data for: 4820-01-441-4317

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4820-01-441-4317
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-441-4317
Item Name Code
05485
Assigment Date
02/12/1997 (29 years ago)

A positive displacement compressor designed to compress air or gas by means of rotating elements inclosed in a housing. The rotating elements may be classified as (1) sliding vane, which is a combination of longitudinal vanes and rotor, (2) axial screw, which consists of two or more symmetrically-formed helical rotors mounted on parallel shafts, (3) two impeller, which consists of mated lobed impellers, symmetrical in design synchronized by a pair of gears, (4) liquid piston, which is a rotor with shrouded vanes wherein water or other liquid is used as a sealing agent. It is designed to be driven by an independent power source such as an electric motor, gasoline or diesel engine, or the like. It does not include the prime mover, air storage tank, and the like. It may include various peripheral components such as drive pulley, unloader, and the like.

bolted bonnet attachment method, inside screw bonnet type, 4 all ends bolt hole quantity, strategic sealift conversion ships class end item identification, 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
inside screw
Bonnet Attachment Method
bolted
Bolt Hole Quantity
4 all ends
End Item Identification
strategic sealift conversion ships class
Valve Operation Method
manual
Flange Shape
round with holes all ends
Connection Type
flange all ends
Mounting Facility
bracket
Features Provided
bonnet packing
Valve Size
2.500 inches
Nominal Outside Diameter
7.000 inches all ends
Face To Face Distance
8.500 inches
Nominal Thickness
0.687 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
Special Features
stop check type
Material
graphite packing
Material
steel corrosion resisting stem
Material
steel uns j03002 body
Material
steel uns j91150 flow control device
Material
steel uns k03504 seat
Style Designator
straight thru flanged ends
Furnished Items And Quantity
1 handwheel

Related Parts

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Part Number Name
15031C 2.50IN Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-441-4317?
The FSCG of the NSN 4820-01-441-4317 is 4820
Does the NSN 4820-01-441-4317 have a Schedule B code assigned?
Yes, the Schedule B code is 8481803060
Does NSN 4820-01-441-4317 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 4820-01-441-4317 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-441-4317 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 4820-01-441-4317 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Wed, Feb 12, 1997

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