3120-01-301-4401 Self-Aligning Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-301-4401.

Summary

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Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-301-4401
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 05/27/1989

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.

1.1252 inches minimum and 1.1255 inches maximum bore diameter, indentation outer race member lubrication feature, 0.9950 inches minimum and 1.0000 inches maximum inner member width, lubricant dry film lubrication material, qq-s-763 fed spec single material response overall material document and classification

Datasheet

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Bore Diameter: 1.1252 inches minimum and 1.1255 inches maximum
Inner Member Width: 0.9950 inches minimum and 1.0000 inches maximum
Lubrication Feature: indentation outer race member
Material Document And Classification: qq-s-763 fed spec single material response overall
Material: lubricant dry film lubrication
Material: steel overall
Outer Member Outside Diameter: 1.9600 inches nominal
Outer Member Width: 0.7970 inches minimum and 0.8020 inches maximum
Special Features: part of rudder actuator assy. of the f111 acft
Style Designator: without insert 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
KSSB18-6	Self-Aligning Plain Bearing

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-301-4401?: The FSCG of the NSN 3120-01-301-4401 is 3120

Does the NSN 3120-01-301-4401 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-301-4401 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 3120-01-301-4401 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-301-4401 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.