4820-01-229-4212

Find complete technical information, availability, and procurement data for: 4820-01-229-4212
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-229-4212

Item Name Code

22113

Assigment Date

04/01/1986 (40 years ago)

A nonpositive displacement device which utilizes a rotating element with vanes or blades in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven by a prime mover which is not an integral part of the pump. It may be self-priming.

2.594 inches nominal flange diameter, 0.375 inches nominal flange seat to disk end height, 3a single threaded portion thread class, 0.375 inches nominal under flange height, 0.375 inches nominal single threaded portion thread length

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 single threaded portion
Thread Length: 0.375 inches nominal single threaded portion
Flange Diameter: 2.594 inches nominal
Flange Seat To Disk End Height: 0.375 inches nominal
Under Flange Height: 0.375 inches nominal
Thread Quantity Per Inch: 16 single threaded portion
Nominal Thread Size: 2.375 inches single threaded portion
Seating Surface Shape: flat
Body Stepped Inside Diameter: 2.125 inches nominal first step
Special Features: 4 slots on seat surface equally spaced 0.375 in. wide and 0.156 in. deep
Material: copper alloy overall
Style Designator: threaded flanged
Thread Series Designator: un single threaded portion

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
W-559904	Valve Seat
W-5599042 PIECE 11	Valve Seat
W-5599042-11	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-229-4212?

The FSCG of the NSN 4820-01-229-4212 is 4820

Does the NSN 4820-01-229-4212 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-229-4212 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 4820-01-229-4212 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-229-4212 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 4820-01-229-4212 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 1, 1986