3120-00-413-3979 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-413-3979.

Summary

Explore detailed summary information for bearing: 3120-00-413-3979. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-413-3979
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 05/01/1974

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

plastic race liner material, 0.2760 inches minimum and 0.2810 inches maximum inner member width, mil-l-6085 mil spec single material response lubrication material document and classification, oil lubricating lubrication material, 0.2495 inches minimum and 0.2500 inches maximum bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-413-3979 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Inner Member Width: 0.2760 inches minimum and 0.2810 inches maximum
Material Document And Classification: mil-l-6085 mil spec single material response lubrication
Material: oil lubricating lubrication
Material: plastic race liner
Material: steel comp 440c inner member
Material: steel comp 630 outer race member
Outer Member Outside Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Width: 0.2140 inches minimum and 0.2240 inches maximum
Static Radial Load Rating: 100 pounds
Style Designator: with insert and/or liner

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
734905-1	Self-Aligning Plain Bearing
ASSB4-9	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-413-3979. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-413-3979?: The FSCG of the NSN 3120-00-413-3979 is 3120

Does the NSN 3120-00-413-3979 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-413-3979 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 3120-00-413-3979 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-413-3979 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.