N436PC90

View detailed technical data, stock status, and sourcing information for: N436PC90
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4310 Compressors and Vacuum Pumps

National Stock Number

4310-00-420-3573

Item Name Code

11459

Assigment Date

01/01/1961 (65 years ago)

4.500 inches standard bore diameter, straight face, double scraper, ventilated oil control cross-sectional shape style, 0.2495 inches nominal overall width, concentric ring style, 0.1700 inches minimum and 0.1800 inches maximum radial wall thickness

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: straight face, double scraper, ventilated oil control
Ring Style: concentric
Radial Wall Thickness: 0.1700 inches minimum and 0.1800 inches maximum
Overall Width: 0.2495 inches nominal
Standard Bore Diameter: 4.500 inches
Joint Style: vertical joint
Oil Passage Type And Quantity: 1 groove outside periphery
Oil Passage Type And Quantity: 11 slot horizontally through ring
Material: iron overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4310-00-132-5510	No Name Available	01/01/1963

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
2P155	Piston Ring
38613W	Piston Ring
N420PC90	Piston Ring
N421PC90	Piston Ring
N426PC90	Piston Ring
N435PC90	Piston Ring
N436PC90	Piston Ring

FAQs

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

What is the FSCG of the NSN 4310-00-420-3573?

The FSCG of the NSN 4310-00-420-3573 is 4310

Does the NSN 4310-00-420-3573 have a Schedule B code assigned?

Yes, the Schedule B code is 8414902095

Does NSN 4310-00-420-3573 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 4310-00-420-3573 contain precious materials?

Precious metal content is unknown

Does NSN 4310-00-420-3573 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 4310-00-420-3573 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961