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4820-01-481-6212

Find complete technical information, availability, and procurement data for: 4820-01-481-6212

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4820-01-481-6212
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-481-6212
Item Name Code
05487
Assigment Date
01/18/2001 (25 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

150.0 fahrenheit single response maximum operating temp, 1.500 millimeters all ends nominal pipe size accommodated, disk flow control device, socket with brazing ring (pipe) all ends connection style, cvn 68 service usage potable water end item identification

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
1.500 millimeters all ends
Flow Control Device
disk
Maximum Operating Temp
150.0 fahrenheit single response
End Item Identification
cvn 68 service usage potable water
Connection Style
socket with brazing ring (pipe) all ends
Valve Operation Method
automatic
Connection Type
unthreaded internal pipe all ends
Mounting Position
horizontal
Maximum Operating Pressure
400.0 pounds per square inch single response
Part Name Assigned By Controlling Agency
"1.5" brnz union end swing check valve"
Special Features
this valve varies from naval drawing 803-1385721 by o-rings of viton fluorocarbon iaw mil-r-83248, ty 1, cl 1; by silver braze union ends and ni-cu side plug. similar to 4820-01-347-9983 which has end connections and o-rings per drawing 803-1385721. similar to 4820-01-276-5714 which is special clean, hx quality control and testing specs.
Material
copper alloy 922 body
Material
nickel alloy flow control device
Material Document And Classification
astm a494 assn std single material response and qq-n-281 fed spec single material response flow control device
Material Document And Classification
astm b61 assn std single material response body
Media For Which Designed
water-oil-gas single response
Style Designator
straight thru
Furnished Items And Quantity
2 brazing ring

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
1385721-7 (MOD) Check Valve
1385721-71 (MOD) Check Valve
5399-005 1.50IPS Check Valve
5399-005-H-0001 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-481-6212?
The FSCG of the NSN 4820-01-481-6212 is 4820
Does the NSN 4820-01-481-6212 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-481-6212 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 4820-01-481-6212 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-481-6212 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 4820-01-481-6212 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Thu, Jan 18, 2001

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