4820-00-213-0331

Find complete technical information, availability, and procurement data for: 4820-00-213-0331
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-213-0331

Item Name Code

16988

Assigment Date

01/01/1961 (65 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

plain (hose) 2nd end connection style, manual valve operation method, right-hand 1st end thread direction, plain (pipe) 1st end connection style, cone 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 Direction: right-hand 1st end
Flow Control Device: cone
Connection Style: plain (hose) 2nd end
Connection Style: plain (pipe) 1st end
Valve Operation Method: manual
Connection Type: threaded external pipe 1st end
Connection Type: unthreaded external hose 2nd end
Nominal Thread Size: 0.250 inches 1st end
Nominal Inside Diameter Hose Accommodated: 0.375 inches all ends
Material: copper alloy overall
Style Designator: angle
Thread Series Designator: npt 1st end

Related Parts

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99117161	Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-00-213-0331?

The FSCG of the NSN 4820-00-213-0331 is 4820

Does the NSN 4820-00-213-0331 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-213-0331 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 4820-00-213-0331 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-213-0331 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 4820-00-213-0331 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961