M1904AA TO M1904AZ

View detailed technical data, stock status, and sourcing information for: M1904AA TO M1904AZ
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-162-2862

Item Name Code

11459

Assigment Date

10/27/1971 (54 years ago)

concentric ring style, 1.438 inches standard bore diameter, plain rectangular, straight face cross-sectional shape style, 0.0925 inches minimum and 0.0935 inches maximum overall width, 0.0570 inches minimum and 0.0670 inches maximum radial wall thickness

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: plain rectangular, straight face
Ring Style: concentric
Radial Wall Thickness: 0.0570 inches minimum and 0.0670 inches maximum
Overall Width: 0.0925 inches minimum and 0.0935 inches maximum
Standard Bore Diameter: 1.438 inches
Joint Style: interlocking joint
Material: iron overall
Surface Treatment: tin overall

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
M1904AA TO M1904AZ	Piston Ring
M1904AS	Piston Ring

FAQs

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

What is the FSCG of the NSN 3040-00-162-2862?

The FSCG of the NSN 3040-00-162-2862 is 3040

Does the NSN 3040-00-162-2862 have a Schedule B code assigned?

Yes, the Schedule B code is 8406900040

Does NSN 3040-00-162-2862 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 3040-00-162-2862 contain precious materials?

Precious metal content is unknown

Does NSN 3040-00-162-2862 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 3040-00-162-2862 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Oct 27, 1971