4820-01-466-6411

Find complete technical information, availability, and procurement data for: 4820-01-466-6411
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-466-6411

Item Name Code

05488

Assigment Date

07/28/1999 (27 years ago)

plain (pipe) all ends connection style, o-ring, dilating flow control device, automatic valve operation method, threaded cartridge all ends connection type, right-hand all ends thread direction

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: o-ring, dilating
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded cartridge all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Criticality Code Justification: feat
Special Features: cleaned and packed for oxygen service iaw astm693
Material: rubber fluorocarbon class fpm packing
Material: steel comp 316 body
Style Designator: screw-in cartridge
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-01-466-0118	No Name Available	02/01/2011

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
3447AS117	Safety Relief Valve
3447AS117-1	Safety Relief Valve
SS-4CPA2-DR-50	Safety Relief Valve
SS-4CPA2-RD-50	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-466-6411?

The FSCG of the NSN 4820-01-466-6411 is 4820

Does the NSN 4820-01-466-6411 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-466-6411 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 4820-01-466-6411 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-466-6411 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 4820-01-466-6411 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Wed, Jul 28, 1999