2825-00-271-9024

Find complete technical information, availability, and procurement data for: 2825-00-271-9024
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2825 Steam Turbines and Components

National Stock Number

2825-00-271-9024

Item Name Code

11459

Assigment Date

01/01/1963 (63 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

0.1510 inches minimum and 0.1610 inches maximum radial wall thickness, plain rectangular, straight face cross-sectional shape style, concentric ring style, 0.2470 inches minimum and 0.2480 inches maximum overall width, 3.687 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: 0.1510 inches minimum and 0.1610 inches maximum
Overall Width: 0.2470 inches minimum and 0.2480 inches maximum
Standard Bore Diameter: 3.687 inches
Material: steel overall
Fsc Application Data: valve,control steam turbine

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
5939357-15	Piston Ring
5939357P15	Piston Ring
5939360P49	Piston Ring
8018672P15	Piston Ring
8018672PC15	Piston Ring
8018675P49	Piston Ring
8258492-15	Piston Ring
8258492P15	Piston Ring
8258494P49	Piston Ring
8679687P15	Piston Ring
8679687PC15	Piston Ring
8679690P49	Piston Ring
R19859	Piston Ring
W5938162PC109	Piston Ring
W5939495PC119	Piston Ring
WW5939357PC15	Piston Ring
WW5939360PC49	Piston Ring
WW8018672PC15	Piston Ring
WW8018675PC49	Piston Ring
WW8258492PC15	Piston Ring
WW8258494PC49	Piston Ring
WW8679687PC15	Piston Ring
WW8679690PC49	Piston Ring

FAQs

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

What is the FSCG of the NSN 2825-00-271-9024?

The FSCG of the NSN 2825-00-271-9024 is 2825

Does the NSN 2825-00-271-9024 have a Schedule B code assigned?

Yes, the Schedule B code is 8406900040

Does NSN 2825-00-271-9024 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 2825-00-271-9024 contain precious materials?

Precious metal content is unknown

Does NSN 2825-00-271-9024 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 2825-00-271-9024 was assigned to the Federal Catalog?

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