3040-00-555-4620

Find complete technical information, availability, and procurement data for: 3040-00-555-4620
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-555-4620

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

4.000 inches standard bore diameter, concentric ring style, 0.1250 inches minimum and 0.1350 inches maximum radial wall thickness, double inside bevel, straight face cross-sectional shape style, 0.1250 inches nominal overall width

Product Characteristics

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

Cross-Sectional Shape Style: double inside bevel, straight face
Ring Style: concentric
Radial Wall Thickness: 0.1250 inches minimum and 0.1350 inches maximum
Overall Width: 0.1250 inches nominal
Standard Bore Diameter: 4.000 inches
Joint Style: vertical joint
Material: copper alloy overall
Fsc Application Data: shock strut,landing gear,aircraft

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
548134	Piston Ring

FAQs

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

What is the FSCG of the NSN 3040-00-555-4620?

The FSCG of the NSN 3040-00-555-4620 is 3040

Does the NSN 3040-00-555-4620 have a Schedule B code assigned?

Yes, the Schedule B code is 8406900040

Does NSN 3040-00-555-4620 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 3040-00-555-4620 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-555-4620 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 3040-00-555-4620 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963