3120-00-540-7997

Find complete technical information, availability, and procurement data for: 3120-00-540-7997
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-540-7997

Item Name Code

13211

Assigment Date

01/01/1963 (63 years ago)

3.6200 inches nominal outside diameter, 2.9750 inches minimum and 2.9850 inches maximum diameter, rectangular cross-sectional shape style, 0.0920 inches minimum and 0.0940 inches maximum overall thickness, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 3.6200 inches nominal
Center Hole Shape Style: round
Diameter: 2.9750 inches minimum and 2.9850 inches maximum
Overall Thickness: 0.0920 inches minimum and 0.0940 inches maximum
Corner Shape: square all corners
Hardness Rating: 60.0 rockwell b nominal overall
Material: copper alloy 546-canceled overall
Material Document And Classification: mil-b-13501 mil spec single material response overall
Surface Condition: ground
Style Designator: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-614-4431	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
3120005407997	Thrust Washer Bearing
4B19B8-015	Thrust Washer Bearing
6758837	Thrust Washer Bearing
8348813	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-540-7997?

The FSCG of the NSN 3120-00-540-7997 is 3120

Does the NSN 3120-00-540-7997 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-540-7997 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 3120-00-540-7997 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-540-7997 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 3120-00-540-7997 was assigned to the Federal Catalog?

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