4820-00-688-9655

Find complete technical information, availability, and procurement data for: 4820-00-688-9655
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-688-9655

Item Name Code

05485

Assigment Date

01/01/1961 (65 years ago)

plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, integral bonnet attachment method, disk flow control device, inside spring bonnet type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: integral
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 300.0 pounds per square inch 2nd response
Maximum Operating Pressure: 400.0 pounds per square inch 1st response
Nominal Thread Size: 0.375 inches all ends
Special Features: furnished w/stem jam nut
Material: copper alloy body
Material: copper alloy seat
Material: steel flow control device
Media For Which Designed: air 1st response
Media For Which Designed: hydraulic fluid, mineral base 2nd response
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-200-2119	No Name Available	04/01/2005

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
03250-0319	Globe Valve
3250-0319	Globe Valve
3250B	Globe Valve
ME20900200007	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-688-9655?

The FSCG of the NSN 4820-00-688-9655 is 4820

Does NSN 4820-00-688-9655 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 4820-00-688-9655 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-688-9655 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 4820-00-688-9655 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961