4820-01-677-9534

Find complete technical information, availability, and procurement data for: 4820-01-677-9534
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-677-9534

Item Name Code

20962

Assigment Date

01/14/2019 (7 years ago)

An item designed to be inserted into a heating and cooling duct for the purpose of controlling the flow of air.

manual valve operation method, 2.240 inches face to face distance, 500.0 pounds per square inch single response maximum operating pressure, ball valve (mb series) part name assigned by controlling agency, 0.250 inches valve size

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
Valve Size: 0.250 inches
Maximum Operating Pressure: 500.0 pounds per square inch single response
Face To Face Distance: 2.240 inches
Part Name Assigned By Controlling Agency: ball valve (mb series)
Material: plastic polytetrafluoroethylene seat
Material: plastic polyamide (nylon) flow control device
Material: steel comp 316 body
Material: steel comp 316 packing

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
4Z-MB4LPFA-SSP	Ball Valve
DWG 160-7 REV D NOTE 4	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-677-9534?

The FSCG of the NSN 4820-01-677-9534 is 4820

Does NSN 4820-01-677-9534 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 4820-01-677-9534 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-677-9534 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 4820-01-677-9534 was assigned to the Federal Catalog?

It was assigned 7 years ago, on Mon, Jan 14, 2019