HR2566EPC228

View detailed technical data, stock status, and sourcing information for: HR2566EPC228

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HR2566EPC228
Federal Supply Group
Pumps and Compressors
Federal Supply Classification
4310 Compressors and Vacuum Pumps
National Stock Number
4310-00-142-0706
Item Name Code
11459
Assigment Date
01/01/1961 (65 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.

concentric ring style, beveled face, double scraper, ventilated oil control cross-sectional shape style, 0.2500 inches nominal overall width, 0.2475 inches minimum and 0.2490 inches maximum radial wall thickness, 6.500 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
beveled face, double scraper, ventilated oil control
Ring Style
concentric
Radial Wall Thickness
0.2475 inches minimum and 0.2490 inches maximum
Overall Width
0.2500 inches nominal
Standard Bore Diameter
6.500 inches
Joint Style
vertical joint
Oil Passage Type And Quantity
1 slot horizontally through ring
Material
iron overall
Fsc Application Data
piston,air compressor

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
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AE8-9S49-2PC228 Piston Ring
AE8-9S49-3PC228 Piston Ring
HL5267PC228 Piston Ring
HL5268PC228 Piston Ring
HR2566BPC228 Piston Ring
HR2566CPC228 Piston Ring
HR2566DPC228 Piston Ring
HR2566EPC228 Piston Ring
HR2567BPC228 Piston Ring
HR2567DPC228 Piston Ring
HR2595PC228 Piston Ring
HR2876BPC228 Piston Ring
HR2876DPC228 Piston Ring
MC124S49-2-1PC228 Piston Ring
MC124S49-2-2PC228 Piston Ring
MC138S49-2-35PC228 Piston Ring
RNG701 Piston Ring

FAQs

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

What is the FSCG of the NSN 4310-00-142-0706?
The FSCG of the NSN 4310-00-142-0706 is 4310
Does the NSN 4310-00-142-0706 have a Schedule B code assigned?
Yes, the Schedule B code is 8414902095
Does NSN 4310-00-142-0706 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 4310-00-142-0706 contain precious materials?
Precious metal content is unknown
Does NSN 4310-00-142-0706 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 4310-00-142-0706 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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