3120-679-9640

View detailed technical data, stock status, and sourcing information for: 3120-679-9640
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-679-9640

Item Name Code

13211

Assigment Date

01/01/1963 (63 years ago)

A ferrous or nonferrous product with cross-sectional dimensions. Excludes:armor plate; plate, floor, metal; terneplate; and tinplate. For silver plate items see silver sheet.

2.9550 inches minimum and 2.9650 inches maximum diameter, 0.2180 inches minimum and 0.2220 inches maximum overall thickness, round center hole shape style, rectangular cross-sectional shape style, 3.8750 inches nominal outside diameter

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: 3.8750 inches nominal
Center Hole Shape Style: round
Diameter: 2.9550 inches minimum and 2.9650 inches maximum
Overall Thickness: 0.2180 inches minimum and 0.2220 inches maximum
Corner Shape: chamfered second inside corner
Corner Shape: chamfered first inside corner
Corner Shape: square first outside corner
Corner Shape: square second outside corner
Features Provided: casehardened
Special Features: first inside corner chamfer dim. identical to second
Material: steel comp 1008 or steel comp 1009 or steel comp 1015 overall
Surface Condition: ground
Style Designator: round

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
3120-679-9640	Thrust Washer Bearing
3120006799640	Thrust Washer Bearing
8756522	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-679-9640?

The FSCG of the NSN 3120-00-679-9640 is 3120

Does the NSN 3120-00-679-9640 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-679-9640 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 3120-00-679-9640 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-679-9640 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 3120-00-679-9640 was assigned to the Federal Catalog?

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