A1667PC64

View detailed technical data, stock status, and sourcing information for: A1667PC64
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-754-4093

Item Name Code

13206

Assigment Date

01/01/1961 (65 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.

1.4365 inches minimum and 1.4370 inches maximum body outside diameter, 0.0625 inches nominal external keyway width keyway dimension, square all corners corner shape, 1.1255 inches minimum and 1.1260 inches maximum body inside diameter, 5.1200 inches minimum and 5.1300 inches maximum 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: 5.1200 inches minimum and 5.1300 inches maximum
Body Outside Diameter: 1.4365 inches minimum and 1.4370 inches maximum
Body Inside Diameter: 1.1255 inches minimum and 1.1260 inches maximum
Corner Shape: square all corners
Keyway Dimension: 0.0625 inches nominal external keyway width
Material: nickel alloy k-500 overall
Style Designator: solid, plain, no outside flanges

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
A1667PC64	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-754-4093?

The FSCG of the NSN 3120-00-754-4093 is 3120

Does the NSN 3120-00-754-4093 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-754-4093 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 3120-00-754-4093 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-754-4093 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 3120-00-754-4093 was assigned to the Federal Catalog?

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