3120-00-490-6427

Find complete technical information, availability, and procurement data for: 3120-00-490-6427
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-490-6427

Item Name Code

13211

Assigment Date

09/29/1969 (56 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

0.1250 inches nominal counterbore depth, counterbored cross-sectional shape style, 6.0200 inches nominal counterbore diameter, round center hole shape style, 7.0000 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: counterbored
Counterbore Diameter: 6.0200 inches nominal
Counterbore Depth: 0.1250 inches nominal
Outside Diameter: 7.0000 inches nominal
Center Hole Shape Style: round
Diameter: 5.7700 inches nominal
Overall Thickness: 0.2350 inches nominal
Corner Shape: square first inside corner
Corner Shape: square first outside corner
Corner Shape: square fourth inside corner
Corner Shape: square second inside corner
Corner Shape: square second outside corner
Corner Shape: square third inside corner
Surface Finish: 250.0 microinches inside diameter surface of body
Surface Finish: 31.0 microinches left side
Surface Finish: 31.0 microinches right side
Material: copper alloy 932 overall
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
200165J003	Thrust Washer Bearing
A200165J003	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-490-6427?

The FSCG of the NSN 3120-00-490-6427 is 3120

Does the NSN 3120-00-490-6427 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-490-6427 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 3120-00-490-6427 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-490-6427 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 3120-00-490-6427 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, Sep 29, 1969