4820-01-245-1573

Find complete technical information, availability, and procurement data for: 4820-01-245-1573
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-245-1573

Item Name Code

20962

Assigment Date

11/24/1986 (39 years ago)

zzzy criticality code justification, 2.000 inches valve size, equip shall withstand salt fog test per mil-std-810,test procedure 509 special features, oil single response media for which designed, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics

Product Characteristics

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

Valve Size: 2.000 inches
Criticality Code Justification: zzzy
Special Features: equip shall withstand salt fog test per mil-std-810,test procedure 509
Media For Which Designed: oil single response
Reference Number Differentiating Characteristics: material controlled iaw navsea 0948-lp-045-7010 material control standard for level i 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
256172 ASSY F3	Ball Valve
256172 ASSY F3L1	Ball Valve
256172, ASSEMBLY AF-3	Ball Valve
256172, ASSEMBLY AF-3L1	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-245-1573?

The FSCG of the NSN 4820-01-245-1573 is 4820

Does NSN 4820-01-245-1573 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 4820-01-245-1573 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-245-1573 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 4820-01-245-1573 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Nov 24, 1986