1650-00-688-8539

Find complete technical information, availability, and procurement data for: 1650-00-688-8539
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1650 de-Icing System Components, Vacuum and Aircraft Hydraulic

National Stock Number

1650-00-688-8539

Item Name Code

22017

Assigment Date

01/01/1961 (65 years ago)

13.675 inches nominal overall length, 2.530 inches nominal body outside diameter, 2.750 inches nominal overall diameter, 2.372 inches maximum bore diameter, 2.370 inches minimum bore diameter

Product Characteristics

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

Overall Length: 13.675 inches nominal
Bore Diameter: 2.370 inches minimum
Bore Diameter: 2.372 inches maximum
Body Outside Diameter: 2.530 inches nominal
Overall Diameter: 2.750 inches nominal
Seat Angle In Deg: 60.0
Port Location And Quantity: 1 cylinder head end
Port Style: gasket seal
Port Thread Series Designator: unf
Port Thread Diameter: 0.517 inches nominal
Port Thread Quantity Per Inch: 20
Port Thread Class: 3b

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-066-7890	No Name Available	12/17/1965

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
1493L001	Linear Actuating Cylinder
1493L001-3	Linear Actuating Cylinder

FAQs

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

What is the FSCG of the NSN 1650-00-688-8539?

The FSCG of the NSN 1650-00-688-8539 is 1650

Does the NSN 1650-00-688-8539 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1650-00-688-8539 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 1650-00-688-8539 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-00-688-8539 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 1650-00-688-8539 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961