1809371-104

View detailed technical data, stock status, and sourcing information for: 1809371-104
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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

1660-01-209-0077

Item Name Code

32351

Assigment Date

05/21/1985 (41 years ago)

b-1b aircraft end item identification, b-1b aircraft mission design series, lower ecs inflatable seal duct assembly aircraft location, material specifications corrosion resistant steel 321 and 347 per ams5510 and 5646; consist of one universal joint assembly, one flange, one check valve housing assembly, one bracket, one boss, one doubler, and one tube special features, steel corrosion resisting material

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: b-1b aircraft
Aircraft Location: lower ecs inflatable seal duct assembly
Aircraft Mission Design Series: b-1b
Special Features: material specifications corrosion resistant steel 321 and 347 per ams5510 and 5646; consist of one universal joint assembly, one flange, one check valve housing assembly, one bracket, one boss, one doubler, and one tube
Material: steel corrosion resisting

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-01-236-3579	No Name Available	12/01/1989

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
1809367-103	Air Conditioning-H Duct Assembly
1809371-104	Air Conditioning-H Duct Assembly
L9535230	Air Conditioning-H Duct Assembly

FAQs

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

What is the FSCG of the NSN 1660-01-209-0077?

The FSCG of the NSN 1660-01-209-0077 is 1660

Does the NSN 1660-01-209-0077 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1660-01-209-0077 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 1660-01-209-0077 contain precious materials?

Item does not contain precious metal.

Does NSN 1660-01-209-0077 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 1660-01-209-0077 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, May 21, 1985