2995-01-256-8372

Find complete technical information, availability, and procurement data for: 2995-01-256-8372
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2995 Aircraft Miscellaneous Engine Accessories

National Stock Number

2995-01-256-8372

Item Name Code

20437

Assigment Date

06/09/1987 (39 years ago)

An item, usually in the form of a flanged rim, designed to fit over the front of a dial instrument to secure it in place in an instrument panel, or the like.

spline drive type, 20 teeth quantity, included standard mounting feature, round flange shape, aircraft model fa-18 end item identification

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: aircraft model fa-18
Teeth Quantity: 20
Drive Type: spline
Standard Mounting Feature: included
Flange Shape: round
Inlet Flange Mounting Hole Diameter: 3.510 inches nominal
Air Supply Inlet Pressure: 51.6 pounds per square inch
Air Supply Flow Rate: 126.5 pounds per minute
Drive Rotation Direction: clockwise
Spline Pitch: 20/40
Pitch Circle Diameter: 1.000 inches nominal
Air Inlet Connection Type: flange
Inlet Flange Mounting Hole Quantity: 1
Quick Detachable Mounting Feature: included
Quantity: 1
Shape: round

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
MIL-S-19557/10	Air Turbine Engine Starter

FAQs

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

What is the FSCG of the NSN 2995-01-256-8372?

The FSCG of the NSN 2995-01-256-8372 is 2995

Does the NSN 2995-01-256-8372 have a Schedule B code assigned?

Yes, the Schedule B code is 8411997050

Does NSN 2995-01-256-8372 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 2995-01-256-8372 contain precious materials?

Item does not contain precious metal.

Does NSN 2995-01-256-8372 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 2995-01-256-8372 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Tue, Jun 9, 1987