3120-00-111-6742

Find complete technical information, availability, and procurement data for: 3120-00-111-6742
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-111-6742

Item Name Code

28215

Assigment Date

08/21/1968 (58 years ago)

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

0.326 inches minimum and 0.330 inches maximum outside diameter, 0.094 inches minimum and 0.098 inches maximum bore length, 0.160 inches nominal hub diameter, 0.046 inches minimum and 0.048 inches maximum face width, not casehardened casehardening indicator

Product Characteristics

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

Casehardening Indicator: not casehardened
Outside Diameter: 0.326 inches minimum and 0.330 inches maximum
Bore Length: 0.094 inches minimum and 0.098 inches maximum
Face Width: 0.046 inches minimum and 0.048 inches maximum
Hub Diameter: 0.160 inches nominal
Bore Inside Diameter: 0.0935 inches minimum and 0.0940 inches maximum
Special Features: 32.0 microin finish on both flange faces,63.0 microin finish all other surfaces; solid film lube per drilube no. 7141 overall
Material: copper alloy 360
Material Document And Classification: qq-b-626,comp 22 overall fed spec single material response
Surface Treatment: paint
Surface Treatment Document And Classification: mil-p-12011,class a,22.03 mil spec single treatment response
Style Designator: plain, protruding hubs

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
3120001116742	Linear-Rotary Motion Roller
8201331	Linear-Rotary Motion Roller

FAQs

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

What is the FSCG of the NSN 3120-00-111-6742?

The FSCG of the NSN 3120-00-111-6742 is 3120

Does the NSN 3120-00-111-6742 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-111-6742 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 3120-00-111-6742 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-111-6742 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 3120-00-111-6742 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Aug 21, 1968