3120-00-661-3167

Find complete technical information, availability, and procurement data for: 3120-00-661-3167
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-661-3167

Item Name Code

13211

Assigment Date

01/01/1961 (65 years ago)

1.7500 inches nominal diameter, round w/keyway center hole shape style, 3.8750 inches nominal outside diameter, 0.3210 inches minimum and 0.3230 inches maximum overall thickness, rectangular cross-sectional 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: 3.8750 inches nominal
Center Hole Shape Style: round w/keyway
Diameter: 1.7500 inches nominal
Overall Thickness: 0.3210 inches minimum and 0.3230 inches maximum
Center Hole Keyway Depth: 0.3750 inches nominal
Center Hole Keyway Width: 0.3750 inches nominal
Center Hole Keyway Quantity: 1
Bearing Surface Hole Quantity: 6
Bearing Surface Hole Diameter: 0.5620 inches nominal
Corner Shape: square all corners
Material: copper alloy 937 overall
Material Document And Classification: sae assn std 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Below is a list of NSNs that have been officially superseded by this NSN: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
2815-00-303-0239	No Name Available	01/01/1963
5310-00-377-2435	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
3B8764	Thrust Washer Bearing
4H1719	Thrust Washer Bearing
8F7957	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-661-3167?

The FSCG of the NSN 3120-00-661-3167 is 3120

Does the NSN 3120-00-661-3167 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-661-3167 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 3120-00-661-3167 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-661-3167 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 3120-00-661-3167 was assigned to the Federal Catalog?

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