AH204-649

View detailed technical data, stock status, and sourcing information for: AH204-649
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4310 Compressors and Vacuum Pumps

National Stock Number

4310-00-786-7387

Item Name Code

16116

Assigment Date

01/01/1962 (64 years ago)

Two or more complete ring, piston grouped for a single piston or for all pistons of an internal combustion engine, air compressor, or the like.

4.750 inches standard bore diameter, compression ring,ac10804,symington wayne corp wayne industrial div,2,compression ring,903513,symington wayne corp wayne industrial div,1,oil ring,ac10944,symington wayne corp wayne industrial div,1 ring set component parts, 1 piston accommodation quantity

Product Characteristics

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

Standard Bore Diameter: 4.750 inches
Piston Accommodation Quantity: 1
Ring Set Component Parts: compression ring,ac10804,symington wayne corp wayne industrial div,2,compression ring,903513,symington wayne corp wayne industrial div,1,oil ring,ac10944,symington wayne corp wayne industrial div,1

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
AC11573	Piston Ring Set
AH204-649	Piston Ring Set

FAQs

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

What is the FSCG of the NSN 4310-00-786-7387?

The FSCG of the NSN 4310-00-786-7387 is 4310

Does the NSN 4310-00-786-7387 have a Schedule B code assigned?

Yes, the Schedule B code is 8414902095

Does NSN 4310-00-786-7387 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 4310-00-786-7387 contain precious materials?

Precious metal content is unknown

Does NSN 4310-00-786-7387 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 4310-00-786-7387 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962