1650-00-497-2618

Find complete technical information, availability, and procurement data for: 1650-00-497-2618
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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

1650-00-497-2618

Item Name Code

20978

Assigment Date

02/05/1971 (55 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

7.560 inches nominal overall diameter, 200.000 cubic inches maximum fluid volume, 3000.000 pounds per square inch maximum operating pressure, 496.009 cubic inches cubic capacity, 3b thread class

Product Characteristics

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

Thread Class: 3b
Maximum Operating Pressure: 3000.000 pounds per square inch
Overall Diameter: 7.560 inches nominal
Cubic Capacity: 496.009 cubic inches
Maximum Fluid Volume: 200.000 cubic inches
Bleeder Opening: not included
Port Screw Thread Diameter: 1.120 inches nominal
Port Screw Thread Quantity Per Inch: 12.000
Port Screw Thread Series Designator: un
Shape: spherical
Fsc Application Data: aircraft hydraulic 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
4H22154-101A	Pneumatic Accumulator
871054	Pneumatic Accumulator

FAQs

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

What is the FSCG of the NSN 1650-00-497-2618?

The FSCG of the NSN 1650-00-497-2618 is 1650

Does the NSN 1650-00-497-2618 have a Schedule B code assigned?

Yes, the Schedule B code is 8479909498

Does NSN 1650-00-497-2618 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 1650-00-497-2618 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-00-497-2618 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 1650-00-497-2618 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Feb 5, 1971