4820-01-482-1855

Find complete technical information, availability, and procurement data for: 4820-01-482-1855
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-482-1855

Item Name Code

05487

Assigment Date

02/13/2001 (25 years ago)

socket (pipe) all ends connection style, 150.0 fahrenheit single response maximum operating temp, 0.750 inches all ends nominal pipe size accommodated, weight disk loading method, 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.

Nominal Pipe Size Accommodated: 0.750 inches all ends
Flow Control Device: disk
Disk Loading Method: weight
Maximum Operating Temp: 150.0 fahrenheit single response
Connection Style: socket (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: "3/4" bronze union end swing check"
Special Features: cds cds 5399-033-e-0001 rev b dated 1-14-09 delineates modifications to navships dwg 803-1385721: 1) orings of fluorocarbon iaw mil-r-83248, ty 1 cl 1; 2) socket bore breakage/chamfer shall not exceed .010; 3) waterway bore breakage/chamfer shall not exceed .0625; 4) tailpieces are cuni iaw mil-c-15728 alloy c71500, union end connections iaw mil-f-1183; 5) nicu side plugs. design pressure 400.0 psi, temperature 150 deg fahrenheit.
Material: copper alloy 922 body
Material: nickel alloy flow control device
Material Document And Classification: astm b494 gr -30c assn std 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
Special Test Features: this equipment considered shock qualified by test active report no aeronav lab inc shock test no. 0-1102-2; naval approval authority subships nn,va letter 9505 ser cvn74/75-262g/1063 dated 28 may 1991.considered vibration qua ified by test report 9-1045-1 by aeronav labsdates 15 jun 1990. approved by: supships nn, va ltr 9505 ser cvn76-261g/1161 dated 24 jun 1996.
Style Designator: straight thru
Furnished Items And Quantity: 2 tailpiece

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
"5399-033 3/4""	Check Valve
1385721 MODIFIED	Check Valve
5399-033 0.75IPS	Check Valve
5399-033-E-0001 REV B	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-482-1855?

The FSCG of the NSN 4820-01-482-1855 is 4820

Does the NSN 4820-01-482-1855 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-482-1855 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 4820-01-482-1855 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-482-1855 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 4820-01-482-1855 was assigned to the Federal Catalog?

It was assigned 25 years ago, on Tue, Feb 13, 2001