3120-00-998-4981 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-998-4981.

Summary

Explore detailed summary information for bearing: 3120-00-998-4981. 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: 3120-00-998-4981
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 11/24/1967

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.

steel comp 303 external surface member material, plastic polyamide (nylon) bore liner material, ams 5630 assn std single material response inner member material document and classification, steel comp 440c inner member material, qq-s-763,class 303,cond a fed spec single material response external surface member material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-998-4981 . Find dimensions, materials, tolerances, performance characteristics, etc.

Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: qq-s-763,class 303,cond a fed spec single material response external surface member
Material: plastic polyamide (nylon) bore liner
Material: steel comp 303 external surface member
Material: steel comp 440c inner member
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response outer ring
Surface Treatment: passivate outer ring

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
418R134G01	Self-Aligning Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-998-4981. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-998-4981?: The FSCG of the NSN 3120-00-998-4981 is 3120

Does the NSN 3120-00-998-4981 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-998-4981 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 3120-00-998-4981 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-998-4981 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.