B553-2000-2L1

View detailed technical data, stock status, and sourcing information for: B553-2000-2L1

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B553-2000-2L1
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-494-9968
Item Name Code
36944
Assigment Date
03/04/2002 (24 years ago)

An assembly that may consist of sealing and retaining rings, housing components, packing cords, screw joints and the like. It is designed to seal a shaft log at the stern tube, thrust bearing, transmission or bulkhead.

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Product Characteristics

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

Criticality Code Justification
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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
596-7409395-2 Valve Piston
596-7409395-2L1 Valve Piston
B553-2000-2 Valve Piston
B553-2000-2L1 Valve Piston

FAQs

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

What is the FSCG of the NSN 4820-01-494-9968?
The FSCG of the NSN 4820-01-494-9968 is 4820
Does the NSN 4820-01-494-9968 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-494-9968 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-494-9968 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-494-9968 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 4820-01-494-9968 was assigned to the Federal Catalog?
It was assigned 24 years ago, on Mon, Mar 4, 2002

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