4820-01-458-2443

Find complete technical information, availability, and procurement data for: 4820-01-458-2443
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-458-2443

Item Name Code

05492

Assigment Date

08/19/1998 (27 years ago)

A single metallic conductor of solid, stranded, or tinsel construction, designed to carry current in an electrical circuit. It may be a bare or insulated, may have metalic covering sheath, shield or and additional jacket. Refers to bulk quantities only. For items that are solid or stranded, insulated or uninsulated, and have the chemical composition specified but no conductivity (electrical properties) see wire,(as modified), includes litz wire and insulated/uninsulated armored, and ground wire. Excludes:braid, wire; fuse wire; resistance wire and magnet wire.

1.000 inches first end nominal pipe size accommodated, identical second end relationship with first end, straight thru body style, reduced socket with one brazing ring first end style designator, unthreaded internal pipe first end connection type

Product Characteristics

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

Body Style: straight thru
First End Connection Type: unthreaded internal pipe
First End Style Designator: reduced socket with one brazing ring
First End Nominal Pipe Size Accommodated: 1.000 inches
Second End Relationship With First End: identical
Flow Control Device: poppet, dual disk
End Connection Quantity: 2
Temp Adjustability: not adjustable
End Item Identification: nimitz class cvn
Temp Rating: 120.0 fahrenheit nominal
Material: copper alloy 922 body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Material Document And Classification: mil-b-16541 mil spec single material response body
Material Document And Classification: qq-n-281 fed spec single material response flow control device
Material Document And Classification: qq-n-281 fed spec single material response seat
Material Document And Classification: qq-n-281 fed spec single material response stem

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
40202-401	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-458-2443?

The FSCG of the NSN 4820-01-458-2443 is 4820

Does the NSN 4820-01-458-2443 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-458-2443 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 4820-01-458-2443 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-458-2443 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 4820-01-458-2443 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Wed, Aug 19, 1998