4820-01-321-2587

Find complete technical information, availability, and procurement data for: 4820-01-321-2587
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-321-2587

Item Name Code

33849

Assigment Date

06/14/1990 (36 years ago)

A parts kit consisting of a group of items which contain the parts required for the repair or replacement of worn or damaged parts of a valve,ball.

256348 end item identification, 43689 end item source, zzzy criticality code justification, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics, combination hull and back-up ball valve end item name

Product Characteristics

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

End Item Identification: 256348
End Item Source: 43689
End Item Name: combination hull and back-up ball valve
Criticality Code Justification: zzzy
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
255583PC56AND255584PC14	Ball Valve Parts Kit
255583PC56AND255584PC14L1	Ball Valve Parts Kit
256348PIECE 7 AND 40	Ball Valve Parts Kit
256348PIECE 7 AND 40L1	Ball Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-321-2587?

The FSCG of the NSN 4820-01-321-2587 is 4820

Does the NSN 4820-01-321-2587 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-321-2587 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 4820-01-321-2587 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-321-2587 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 4820-01-321-2587 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Jun 14, 1990