2620-902X8ASSYRD

View detailed technical data, stock status, and sourcing information for: 2620-902X8ASSYRD
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-956-0812

Item Name Code

05483

Assigment Date

05/13/1966 (60 years ago)

threaded renewable seat ring type, union bonnet attachment method, inside screw bonnet type, 0.500 inches 1st end nominal pipe size accommodated, 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: 0.500 inches 1st end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: union
Renewable Seat Ring Type: threaded
Connection Style: socket with brazing ring 1st end
Valve Operation Method: manual
Connection Type: unthreaded internal pipe 1st end
Features Provided: bonnet packing
Maximum Operating Pressure: 700.0 pounds per square inch single response
Criticality Code Justification: zzzy
Material: copper alloy 922 body
Material: nickel alloy 400 flow control device
Material: nickel alloy 400 seat
Material: nickel alloy 400 stem
Media For Which Designed: water-oil-gas single response
Style Designator: angle
Test Data Document: 80064-ss845-2110230 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Nondefinitive Spec/Std Data: rd assembly
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
2620-902X8ASSYRD	Angle Valve
2620-902X8ASSYRDL1	Angle Valve
2621-902ASSYIRD	Angle Valve
2621-902ASSYIRDL1	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-956-0812?

The FSCG of the NSN 4820-00-956-0812 is 4820

Does the NSN 4820-00-956-0812 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-956-0812 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 4820-00-956-0812 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-956-0812 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 4820-00-956-0812 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, May 13, 1966