571609-4

View detailed technical data, stock status, and sourcing information for: 571609-4
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1660 Pressurizing Equipment, Heating and Aircraft Air Conditioning

National Stock Number

1660-00-288-5451

Item Name Code

77777

Assigment Date

09/12/1973 (52 years ago)

A rigid metallic item, generally circular, designed to prevent leakage of air in a turbine, aircraft, cooling.

aluminum alloy,mil-a-21180,alloy a356,class 11,0.996-0.998 in. id,6.247-6.249 in. od,3.840-3.846 in. lg general characteristics item description, acft air conditioning system fsc application data, p/n 571545-4-2 turbine end item identification

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: p/n 571545-4-2 turbine
General Characteristics Item Description: aluminum alloy,mil-a-21180,alloy a356,class 11,0.996-0.998 in. id,6.247-6.249 in. od,3.840-3.846 in. lg
Fsc Application Data: acft air conditioning system

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
571609-4	Turbine Sump Housing

FAQs

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

What is the FSCG of the NSN 1660-00-288-5451?

The FSCG of the NSN 1660-00-288-5451 is 1660

Does the NSN 1660-00-288-5451 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1660-00-288-5451 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 1660-00-288-5451 contain precious materials?

Item does not contain precious metal.

Does NSN 1660-00-288-5451 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 1660-00-288-5451 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Sep 12, 1973