4820-01-469-2419

Find complete technical information, availability, and procurement data for: 4820-01-469-2419
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-469-2419

Item Name Code

05487

Assigment Date

11/08/1999 (26 years ago)

weight disk loading method, automatic valve operation method, 0.500 inches all ends nominal pipe size accommodated, reduced socket (pipe) all ends connection style, 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 all ends
Flow Control Device: disk
Disk Loading Method: weight
Connection Style: reduced socket (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Position: horizontal
Part Name Assigned By Controlling Agency: swing check valve
Special Features: working pressure is 460 psi @ 900 deg f or 715 psi @ 850 deg f or 1975 psi @ -20 to 100 deg f
Material: cobalt comp 6 seat
Material: steel comp 420f flow control device
Material: steel uns k03504 body
Material Document And Classification: a105 assn std single material response body
Material Document And Classification: a276 assn std single material response flow control device
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Furnished Items And Quantity: 1 cap and 1 gasket and 2 bolt

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
F91D .50IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-469-2419?

The FSCG of the NSN 4820-01-469-2419 is 4820

Does the NSN 4820-01-469-2419 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-469-2419 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 4820-01-469-2419 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-469-2419 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 4820-01-469-2419 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Mon, Nov 8, 1999