291-20T4041

View detailed technical data, stock status, and sourcing information for: 291-20T4041
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-353-1406

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

1.5010 inches minimum and 1.5020 inches maximum body outside diameter, 1.9950 inches minimum and 2.0050 inches maximum overall length, copper alloy overall material, 1.2510 inches minimum and 1.2520 inches maximum body inside diameter, square all corners corner shape

Product Characteristics

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

Overall Length: 1.9950 inches minimum and 2.0050 inches maximum
Body Outside Diameter: 1.5010 inches minimum and 1.5020 inches maximum
Body Inside Diameter: 1.2510 inches minimum and 1.2520 inches maximum
Corner Shape: square all corners
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5697,ty 1,comp a mil spec single material response overall
Style Designator: solid, plain, no outside flanges
Nondefinitive Spec/Std Data: 1 type and a composition

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-486-2631	No Name Available	06/23/1971
3120-00-522-6512	No Name Available	05/07/1971
3120-00-585-5566	No Name Available	09/01/2023
3610-00-812-5701	No Name Available	03/17/1971
3120-01-393-7107	No Name Available	05/01/1996

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
20T4041	Sleeve Bearing
2289A	Sleeve Bearing
291-20T4041	Sleeve Bearing
5226512	Sleeve Bearing
565001	Sleeve Bearing
64-124-1357040 PC 26	Sleeve Bearing
A1512-5	Sleeve Bearing
AA1512-5	Sleeve Bearing
JB20-403	Sleeve Bearing
JB30-40B	Sleeve Bearing
SL1253-32	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-353-1406?

The FSCG of the NSN 3120-00-353-1406 is 3120

Does the NSN 3120-00-353-1406 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-353-1406 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 3120-00-353-1406 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-353-1406 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 3120-00-353-1406 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963