CDC68

View detailed technical data, stock status, and sourcing information for: CDC68
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4310 Compressors and Vacuum Pumps

National Stock Number

4310-00-852-1166

Item Name Code

11459

Assigment Date

01/01/1960 (66 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

3.625 inches standard bore diameter, plain rectangular, straight face cross-sectional shape style, 0.1093 inches nominal radial wall thickness, 0.1250 inches nominal overall width, concentric ring style

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: 0.1093 inches nominal
Overall Width: 0.1250 inches nominal
Standard Bore Diameter: 3.625 inches
Joint Style: interlocking joint
End Item Identification: clark model 290m;tractor,wheeled,ind.,diesel driven;meddbp,nsn 2420000889384,w/rops nsn 2420010590090
Material: iron overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-949-7693	No Name Available	12/12/1966

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
217418	Piston Ring
801880	Piston Ring
CDC68	Piston Ring
XCDC68	Piston Ring

FAQs

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

What is the FSCG of the NSN 4310-00-852-1166?

The FSCG of the NSN 4310-00-852-1166 is 4310

Does the NSN 4310-00-852-1166 have a Schedule B code assigned?

Yes, the Schedule B code is 8414902095

Does NSN 4310-00-852-1166 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 4310-00-852-1166 contain precious materials?

Precious metal content is unknown

Does NSN 4310-00-852-1166 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 4310-00-852-1166 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960