S4839

View detailed technical data, stock status, and sourcing information for: S4839
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2825 Steam Turbines and Components

National Stock Number

2825-00-528-6358

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

concentric ring style, 0.3570 inches nominal overall width, plain rectangular, straight face cross-sectional shape style, 0.2360 inches minimum and 0.2560 inches maximum radial wall thickness, 6.875 inches standard bore diameter

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: 0.2360 inches minimum and 0.2560 inches maximum
Overall Width: 0.3570 inches nominal
Standard Bore Diameter: 6.875 inches
Material: iron overall
Fsc Application Data: turbine,steam

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
00S4839V0020	Piston Ring
41A69PC6	Piston Ring
41A69PC92	Piston Ring
41A78PC6	Piston Ring
S4839	Piston Ring

FAQs

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

What is the FSCG of the NSN 2825-00-528-6358?

The FSCG of the NSN 2825-00-528-6358 is 2825

Does the NSN 2825-00-528-6358 have a Schedule B code assigned?

Yes, the Schedule B code is 8406900040

Does NSN 2825-00-528-6358 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 2825-00-528-6358 contain precious materials?

Precious metal content is unknown

Does NSN 2825-00-528-6358 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 2825-00-528-6358 was assigned to the Federal Catalog?

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