CR39825PC280

View detailed technical data, stock status, and sourcing information for: CR39825PC280
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4310 Compressors and Vacuum Pumps

National Stock Number

4310-00-153-8153

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.

0.8650 inches nominal overall width, steel overall material, 3.000 inches standard bore diameter, 0.184 inches nominal smallest radial wall thickness, ground finish o/a axcgjaa0.375 special features

Product Characteristics

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

Smallest Radial Wall Thickness: 0.184 inches nominal
Overall Width: 0.8650 inches nominal
Standard Bore Diameter: 3.000 inches
Special Features: ground finish o/a axcgjaa0.375
Material: steel 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
851907	Piston Ring
CR15750PC167	Piston Ring
CR15752PC167	Piston Ring
CR15772PC167	Piston Ring
CR34160PC345	Piston Ring
CR34196PC345	Piston Ring
CR39810PC280	Piston Ring
CR39825PC280	Piston Ring
CR54506PC280	Piston Ring
CR54521PC280	Piston Ring
CR60159PC280	Piston Ring
CR60174PC280	Piston Ring
CR63106PC280	Piston Ring
CR63121PC280	Piston Ring
D137282PC4	Piston Ring

FAQs

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

What is the FSCG of the NSN 4310-00-153-8153?

The FSCG of the NSN 4310-00-153-8153 is 4310

Does the NSN 4310-00-153-8153 have a Schedule B code assigned?

Yes, the Schedule B code is 8414902095

Does NSN 4310-00-153-8153 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 4310-00-153-8153 contain precious materials?

Precious metal content is unknown

Does NSN 4310-00-153-8153 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 4310-00-153-8153 was assigned to the Federal Catalog?

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