3120-00-872-7961

Find complete technical information, availability, and procurement data for: 3120-00-872-7961
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-872-7961

Item Name Code

13206

Assigment Date

01/01/1960 (66 years ago)

A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.

0.4880 inches nominal flange width, 1.6250 inches nominal body inside diameter, 1.8750 inches nominal body outside diameter, 2.1100 inches nominal flange outside diameter, 8.0625 inches nominal overall length

Product Characteristics

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

Overall Length: 8.0625 inches nominal
Body Outside Diameter: 1.8750 inches nominal
Body Inside Diameter: 1.6250 inches nominal
Flange Outside Diameter: 2.1100 inches nominal
Flange Width: 0.4880 inches nominal
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Keyway Dimension: 0.5000 inches nominal internal keyway width
Material: steel corrosion resisting overall
Style Designator: solid, external flange one end

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:

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D4A14R1	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-872-7961?

The FSCG of the NSN 3120-00-872-7961 is 3120

Does the NSN 3120-00-872-7961 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-872-7961 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 3120-00-872-7961 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-872-7961 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 3120-00-872-7961 was assigned to the Federal Catalog?

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