4820-01-645-8561

Find complete technical information, availability, and procurement data for: 4820-01-645-8561
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-645-8561

Item Name Code

05481

Assigment Date

07/01/2015 (11 years ago)

A group of items that consist of two or more fan,tubeaxial on a common mounting, one or more switches, and electrical wiring. It may include protective grilles, a thermostatic switch, a power cable, a grounding cable, a cover or the necessary mounting hardware.

0.250 inches 1st end nominal thread size, inside screw bonnet type, automatic valve operation method, threaded bonnet attachment method, 20 1st end thread quantity per inch

Product Characteristics

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

Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Valve Operation Method: automatic
Thread Quantity Per Inch: 20 1st end
Nominal Thread Size: 0.250 inches 1st end
Part Name Assigned By Controlling Agency: 1/2 round float
Material: steel corrosion resisting overall
Style Designator: straight thru flanged ends note:to be used for valve bodies of one section only.
Thread Series Designator: unc 1st end

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
FLT-6.5SS-1/2	Float Valve

FAQs

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

What is the FSCG of the NSN 4820-01-645-8561?

The FSCG of the NSN 4820-01-645-8561 is 4820

Does NSN 4820-01-645-8561 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 4820-01-645-8561 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-645-8561 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 4820-01-645-8561 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Jul 1, 2015