3120-00-769-7429

Find complete technical information, availability, and procurement data for: 3120-00-769-7429
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-769-7429

Item Name Code

13211

Assigment Date

01/01/1960 (66 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.0610 inches minimum and 0.0630 inches maximum overall thickness, 1.0310 inches nominal major diameter, rectangular cross-sectional shape style, 1.9380 inches nominal outside diameter, round w/round keyways 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
Major Diameter: 1.0310 inches nominal
Outside Diameter: 1.9380 inches nominal
Center Hole Shape Style: round w/round keyways
Overall Thickness: 0.0610 inches minimum and 0.0630 inches maximum
Minor Diameter: 0.7660 inches nominal
Center Hole Keyway Radius: 0.1250 inches nominal
Center Hole Keyway Quantity: 4
Corner Shape: square all corners
Special Features: two lugs 0.1720 in. wide by 45 deg angle 180 deg apart on bearing surface
Material: copper alloy 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
640410	Thrust Washer Bearing
7697429	Thrust Washer Bearing
T90A32	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-769-7429?

The FSCG of the NSN 3120-00-769-7429 is 3120

Does the NSN 3120-00-769-7429 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-00-769-7429 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 3120-00-769-7429 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-769-7429 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 3120-00-769-7429 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960