MBS51-020

View detailed technical data, stock status, and sourcing information for: MBS51-020
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-173-1681

Item Name Code

21964

Assigment Date

01/01/1963 (63 years ago)

Two or more identical or different sizes or types of bearing half, sleeve packaged or grouped together for single issue as a unit, for replacement of worn and/or damaged bearings. See bearing half, sleeve. Excludes:bearing set, sleeve.

3120-00-173-1681, sleeve bearing set

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-358-3679	No Name Available	01/01/1963

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
415M020	Sleeve Bearing Set
996432	Sleeve Bearing Set
MBS51-020	Sleeve Bearing Set
MS523M-02	Sleeve Bearing Set
S099-020	Sleeve Bearing Set

FAQs

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

What is the FSCG of the NSN 3120-00-173-1681?

The FSCG of the NSN 3120-00-173-1681 is 3120

Does the NSN 3120-00-173-1681 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-173-1681 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 3120-00-173-1681 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-173-1681 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 3120-00-173-1681 was assigned to the Federal Catalog?

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