805457

View detailed technical data, stock status, and sourcing information for: 805457
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-087-1226

Item Name Code

05485

Assigment Date

12/12/1979 (46 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.

inside screw bonnet type, 3a 1st end thread class, right-hand 2nd end thread direction, right-hand 1st end thread direction, disk flow control device

Product Characteristics

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

Thread Class: 3a 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Connection Style: plain (tube) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: manual
Connection Type: threaded external tube 1st end
Connection Type: threaded internal pipe 2nd end
Nominal Thread Size: 0.500 inches 2nd end
Nominal Thread Size: 0.562 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 1st end
Special Features: designed for water use
Material: copper alloy overall
Surface Treatment: chromium
Style Designator: straight thru
Thread Series Designator: npt 2nd end
Thread Series Designator: unef 1st end
Furnished Items And Quantity: 1 ferrule and 1 nut

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
805457	Globe Valve
OR12 C	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-087-1226?

The FSCG of the NSN 4820-01-087-1226 is 4820

Does NSN 4820-01-087-1226 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 4820-01-087-1226 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-087-1226 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 4820-01-087-1226 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Dec 12, 1979