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4820-01-520-4351

Find complete technical information, availability, and procurement data for: 4820-01-520-4351

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4820-01-520-4351
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-520-4351
Item Name Code
05488
Assigment Date
05/12/2004 (22 years ago)

A definite continuous length of cable,special purpose,electrical, having one or more ends processed or terminated in fittings which provide for connectionn to other items. For items which the rated working is 300 volts or more, see: cable assembly,power,electrical. Excludes items having branches or forks. Excludes: lead,test and cable and conduit assembly,electrical.

poppet flow control device, inside spring bonnet type, 4 all ends bolt hole quantity, spring disk loading 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.

Flow Control Device
poppet
Bonnet Type
inside spring
Bonnet Attachment Method
bolted
Disk Loading Method
spring
Bolt Hole Quantity
4 all ends
Maximum Operating Temp
150.0 fahrenheit single response
Valve Operation Method
automatic
Flange Shape
round with holes all ends
Connection Type
flange all ends
Valve Size
2.000 inches
Maximum Operating Pressure
85.0 pounds per square inch single response
Opening Pressure Setting
75.0 pounds per square inch
Nominal Outside Diameter
6.000 inches all ends
Nominal Thickness
0.750 inches all ends
First Connection Face To Centerline Distance
5.000 inches
Bolt Hole Nominal Diameter
0.750 inches all ends
Second Connection Face To Centerline Distance
5.000 inches
Bolt Circle Nominal Diameter
4.750 inches all ends
Flange Face Design
raised straight all ends
Raised Face Nominal Height
0.060 inches all ends
Raised Face Nominal Diameter
3.620 inches all ends
Special Features
media: hfc-236fa refrigerent or iso 46 poe lubricant
Material
steel corrosion resisting body
Style Designator
angle flanged ends
Test Data Document
mil-std-167-1 by commander naval sea systems letter 9514 ser 05l2/027. 22 feb 2002 standard (includes industry or association standards, individual manufactureer standards, etc.).

Related Parts

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Part Number Name
B16511-3 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-520-4351?
The FSCG of the NSN 4820-01-520-4351 is 4820
Does the NSN 4820-01-520-4351 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-520-4351 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 4820-01-520-4351 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-520-4351 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 4820-01-520-4351 was assigned to the Federal Catalog?
It was assigned 22 years ago, on Wed, May 12, 2004

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