1650-00-054-8751

Find complete technical information, availability, and procurement data for: 1650-00-054-8751
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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

1650-00-054-8751

Item Name Code

20977

Assigment Date

01/01/1961 (65 years ago)

An accumulator in which liquids are stored under pressure for momentary energy in a hydraulic system. Excludes:accumulator, hydraulic, squib actuated.

3a thread class, 20.300 inches nominal overall length, 100.000 cubic inches cubic capacity, 3.500 inches nominal overall diameter, 89.800 cubic inches maximum fluid volume

Product Characteristics

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

Thread Class: 3a
Overall Length: 20.300 inches nominal
Overall Diameter: 3.500 inches nominal
Cubic Capacity: 100.000 cubic inches
Maximum Fluid Volume: 89.800 cubic inches
Separator Type: piston
Bleeder Opening: included
Port Screw Thread Diameter: 0.500 inches minimum and 0.750 inches maximum
Port Screw Thread Quantity Per Inch: 20.000 and 16.000
Port Screw Thread Series Designator: unf
Operating Pressure: 3000.000 pounds per square inch nominal
Material: aluminum alloy
Shape: cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1650-00-897-7693	No Name Available	02/04/1966

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
1356-583324	Hydraulic Accumulator
40-13512-4	Hydraulic Accumulator

FAQs

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

What is the FSCG of the NSN 1650-00-054-8751?

The FSCG of the NSN 1650-00-054-8751 is 1650

Does the NSN 1650-00-054-8751 have a Schedule B code assigned?

Yes, the Schedule B code is 8479899865

Does NSN 1650-00-054-8751 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 1650-00-054-8751 contain precious materials?

Item does not contain precious metal.

Does NSN 1650-00-054-8751 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 1650-00-054-8751 was assigned to the Federal Catalog?

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