4820-01-436-2884

Find complete technical information, availability, and procurement data for: 4820-01-436-2884
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-436-2884

Item Name Code

05488

Assigment Date

09/16/1996 (29 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

threaded bonnet attachment method, spring disk loading method, right-hand all ends thread direction, inside spring bonnet type, nimitz class cvn end item identification

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
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
End Item Identification: nimitz class cvn
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Adjustable Pressure Range: +65.0 to 180.0 pounds per square inch
Maximum Operating Pressure: 180.0 pounds per square inch single response
Nominal Thread Size: 0.375 inches all ends
Material: copper alloy body
Material: copper alloy flow control device
Material: steel comp 303 seat
Material: steel comp 303 stem
Style Designator: straight thru note: to be used for valve bodies of one section only.
Thread Series Designator: npt all 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
2280401H	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-436-2884?

The FSCG of the NSN 4820-01-436-2884 is 4820

Does the NSN 4820-01-436-2884 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-436-2884 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 4820-01-436-2884 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-436-2884 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 4820-01-436-2884 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Mon, Sep 16, 1996