4820-01-229-4258

Find complete technical information, availability, and procurement data for: 4820-01-229-4258
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-229-4258

Item Name Code

35224

Assigment Date

04/01/1986 (40 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

3b thread class, 1.031 inches nominal overall height, 1.969 inches nominal outside diameter, 1.625 inches nominal thread size, 12 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.

Thread Class: 3b
Outside Diameter: 1.969 inches nominal
Overall Height: 1.031 inches nominal
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.625 inches
Seat Angle: 45.0 degrees nominal
Material: copper alloy
Media For Which Designed: oil
Style Designator: plug
Thread Series Designator: un

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-5599042	Valve Disk
W-5599042 PIECE 3	Valve Disk
W-5599042-3	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-229-4258?

The FSCG of the NSN 4820-01-229-4258 is 4820

Does the NSN 4820-01-229-4258 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-229-4258 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 4820-01-229-4258 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-229-4258 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 4820-01-229-4258 was assigned to the Federal Catalog?

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