4820-01-541-6790

Find complete technical information, availability, and procurement data for: 4820-01-541-6790
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-541-6790

Item Name Code

32528

Assigment Date

07/06/2006 (20 years ago)

2.125 inches nominal overall length, new construction ssn23 end item identification, ball valve type for which designed, zzzy criticality code justification, 0.624 inches nominal largest outside diameter

Product Characteristics

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

Overall Length: 2.125 inches nominal
End Item Identification: new construction ssn23
Largest Outside Diameter: 0.624 inches nominal
Valve Type For Which Designed: ball
Criticality Code Justification: zzzy
Valve Size For Which Designed: 1.500 inches
Stem Actuating End Type: threaded externally
Valve Model Number For Which Designed: 2-way 1.5 inch ball valve
Special Features: used on 2-way 1.50 in ball valve; threads are unf-2a; application: nitrogen service
Material: nickel alloy
Material Document And Classification: qq-n-281 cl a fed spec single material response
Surface Treatment: chromium
Surface Treatment Document And Classification: qq-c-320 cl 2 fed spec single treatment response
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw the latest revision of mil-std-1330

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
803-5001003-X7X1-07ACP	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-541-6790?

The FSCG of the NSN 4820-01-541-6790 is 4820

Does the NSN 4820-01-541-6790 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-541-6790 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 4820-01-541-6790 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-541-6790 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 4820-01-541-6790 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Jul 6, 2006