4820-01-515-7280

Find complete technical information, availability, and procurement data for: 4820-01-515-7280
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-515-7280

Item Name Code

16992

Assigment Date

12/05/2003 (22 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

150.0 fahrenheit 2nd response maximum operating temp, bolted bonnet attachment method, disk flow control device, 14 all ends bolt hole quantity, outside screw-yoke bonnet type

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: bolted
Bolt Hole Quantity: 14 all ends
Maximum Operating Temp: 150.0 fahrenheit 2nd response
Maximum Operating Temp: 160.0 fahrenheit 1st response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 8.000 inches
Maximum Operating Pressure: 250.0 pounds per square inch single response
Nominal Outside Diameter: 12.375 inches all ends
Face To Face Distance: 21.500 inches
Nominal Thickness: 1.312 inches all ends
Bolt Hole Nominal Diameter: 0.812 inches all ends
Bolt Circle Nominal Diameter: 11.125 inches all ends
Flange Face Design: plain all ends
Special Features: this valve qualified for shock iaw mil-s-910d interim change 1 for medium weight equiptment grade a class 1 type a, vibration iaw mil-std-167 type 1.this soft-seated valve does not require o-rings. it is suitable for continuous use in water and oil service up to 160 deg f; air service up to 150 deg f (limited by material of gasket. replacement disc/stem assembly is piece 95
Material: copper alloy 922 body
Material: nickel alloy stem
Material: plastic polychlorotrifluoroethylene flow control device
Material Document And Classification: astm b164 or qq-n-281 assn std single material response stem
Material Document And Classification: astm b61 assn std single material response body
Material Document And Classification: kel-f81, kf6061, neoflon, m-400h or equal national spec single material response flow control device
Style Designator: straight thru y-pattern flanged ends

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
1385623-0851AF	Y Valve
803-1385623-0851AF	Y Valve

FAQs

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

What is the FSCG of the NSN 4820-01-515-7280?

The FSCG of the NSN 4820-01-515-7280 is 4820

Does the NSN 4820-01-515-7280 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-515-7280 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 4820-01-515-7280 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-515-7280 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 4820-01-515-7280 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Fri, Dec 5, 2003