4820-01-291-8641

Find complete technical information, availability, and procurement data for: 4820-01-291-8641
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-291-8641 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-291-8641

Item Name Code

32559

Assigment Date

01/06/1989 (37 years ago)

A multipiece item specifically designed for use in a piping system to form a flexible, sound proof pipe joint. It has a flange connection on one end designed to connect with another flange connection. The other has a flange pad designed to accommodate a companion flange.

2.500 inches nominal port diameter, straight port configuration, 1 stem accommodation quantity, steel corrosion resisting material, 2 port quantity

Product Characteristics

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

Port Quantity: 2
Port Diameter: 2.500 inches nominal
Stem Accommodation Quantity: 1
Port Configuration: straight
Material: steel corrosion resisting

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
SP-18-2 CSTL	Ported Valve Ball

FAQs

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

What is the FSCG of the NSN 4820-01-291-8641?

The FSCG of the NSN 4820-01-291-8641 is 4820

Does the NSN 4820-01-291-8641 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-291-8641 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 4820-01-291-8641 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-291-8641 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 4820-01-291-8641 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Jan 6, 1989