801-6405339 ASSEMBLY 98

View detailed technical data, stock status, and sourcing information for: 801-6405339 ASSEMBLY 98
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 part 801-6405339 ASSEMBLY 98 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

4820-01-352-1772

Item Name Code

20962

Assigment Date

01/22/1992 (34 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

round 2nd end flange shape, 2.500 inches 1st end nominal pipe size accommodated, manual valve operation method, 140.0 fahrenheit single response maximum operating temp, beveled (pipe) 1st end connection style

Product Characteristics

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

Nominal Pipe Size Accommodated: 2.500 inches 1st end
Maximum Operating Temp: 140.0 fahrenheit single response
Connection Style: beveled (pipe) 1st end
Valve Operation Method: manual
Flange Shape: round 2nd end
Connection Type: butt weld pipe 1st end
Connection Type: flange 2nd end
Valve Size: 2.500 inches
Criticality Code Justification: zzzy
Face To Face Distance: 7.511 inches
Flange Face Design: plain 2nd end
Material: copper alloy body
Material: nickel alloy stem
Material: titanium flow control device
Style Designator: straight thru flanged ends
Furnished Items And Quantity: 1 lever
Reference Number Differentiating Characteristics: quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items

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
801-6405339 ASSEMBLY 98	Ball Valve
801-6405339 ASSEMBLY 98L1	Ball Valve
DF330704	Ball Valve
DF330704L1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-352-1772?

The FSCG of the NSN 4820-01-352-1772 is 4820

Does NSN 4820-01-352-1772 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-352-1772 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-352-1772 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 4820-01-352-1772 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Jan 22, 1992