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665-1-0X PL-4573

View detailed technical data, stock status, and sourcing information for: 665-1-0X PL-4573

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665-1-0X PL-4573
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-197-9978
Item Name Code
05487
Assigment Date
01/01/1985 (41 years ago)

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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,cleaned iaw mil-c-52211

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
283852-0001 ITEM 91 Check Valve
283852-0001 ITEM 91C1 Check Valve
4998442-0004C1 Check Valve
665-1-0X PL-4573 Check Valve
665-1-0X PL-4573C1 Check Valve
6KC66-1 PL-1083 Check Valve
6KC66-1 PL-1083C1 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-197-9978?
The FSCG of the NSN 4820-01-197-9978 is 4820
Does NSN 4820-01-197-9978 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-197-9978 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-197-9978 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 4820-01-197-9978 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Jan 1, 1985

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