9N875

View detailed technical data, stock status, and sourcing information for: 9N875
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-01-024-3183

Item Name Code

16116

Assigment Date

07/09/1976 (50 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

compression ring 1,oil ring 1 ring set component parts, 1 piston accommodation quantity, 4.500 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.

Standard Bore Diameter: 4.500 inches
Piston Accommodation Quantity: 1
Ring Set Component Parts: compression ring 1,oil ring 1

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-035-8690	No Name Available	06/01/1980

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
9N875	Piston Ring Set
IPD9N0875	Piston Ring Set

FAQs

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

What is the FSCG of the NSN 2815-01-024-3183?

The FSCG of the NSN 2815-01-024-3183 is 2815

Does the NSN 2815-01-024-3183 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-01-024-3183 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 2815-01-024-3183 contain precious materials?

Precious metal content is unknown

Does NSN 2815-01-024-3183 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 2815-01-024-3183 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Jul 9, 1976