1660-01-398-1925

Find complete technical information, availability, and procurement data for: 1660-01-398-1925
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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

1660-01-398-1925

Item Name Code

32351

Assigment Date

10/26/1994 (31 years ago)

A hollow body used to transport air to various parts of the aircraft for the purpose of heating, cooling, pressurizing, de-icing, and the like. It may include flange(s), bracket(s), and the like for mounting purposes. Excludes:pipes used in aircraft exhaust systems and pipes used in non-aircraft applications. Excludes:pipe, exhaust and pipe, air conditioning-heating.

b-52 stratofortress aircraft end item identification, duct-molded.stub pylon cooling;semi-flexible per bacd40d and bms8-17 type ii grade f,class 2,form 5 special features, b-52 aircraft mission design series, pylon stub aircraft location, glass fiber 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-52 stratofortress aircraft
Aircraft Location: pylon stub
Aircraft Mission Design Series: b-52
Special Features: duct-molded.stub pylon cooling;semi-flexible per bacd40d and bms8-17 type ii grade f,class 2,form 5
Material: glass fiber

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
659-12229-503	Air Conditioning-H Duct Assembly

FAQs

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

What is the FSCG of the NSN 1660-01-398-1925?

The FSCG of the NSN 1660-01-398-1925 is 1660

Does the NSN 1660-01-398-1925 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1660-01-398-1925 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 1660-01-398-1925 contain precious materials?

Item does not contain precious metal.

Does NSN 1660-01-398-1925 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 1660-01-398-1925 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Oct 26, 1994