4820-01-449-0739

Find complete technical information, availability, and procurement data for: 4820-01-449-0739
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-449-0739

Item Name Code

05489

Assigment Date

09/18/1997 (28 years ago)

150.0 pounds per square inch single response maximum operating pressure, gear operated special features, 2.000 inches valve size, wafer mounting facility, manual valve operation method

Product Characteristics

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

Valve Operation Method: manual
Mounting Facility: wafer
Valve Size: 2.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Special Features: gear operated
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy stem
Material: plastic polytetrafluoroethylene seat
Material Document And Classification: mil-b-24480 mil spec single material response body
Material Document And Classification: qq-n-286 fed spec single material response stem
Media For Which Designed: water, salt single response
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel and 1 mounting bracket
Specification/Standard Data: 81349-mil-v-24624 government specification
Nondefinitive Spec/Std Data: a style and iii type

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
02-1WA-5X3XGF-3	Butterfly Valve
02-1WA-5X3XGF-3MG	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-449-0739?

The FSCG of the NSN 4820-01-449-0739 is 4820

Does the NSN 4820-01-449-0739 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801090

Does NSN 4820-01-449-0739 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 4820-01-449-0739 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-449-0739 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 4820-01-449-0739 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Sep 18, 1997