3120-01-218-5803 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-218-5803.

Summary

Explore detailed summary information for bearing: 3120-01-218-5803. 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: 3120-01-218-5803
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 10/15/1985

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.

chamfered inside left corner corner shape, 12.7500 inches nominal body inside diameter, 20 hole antirotation/lubrication type and quantity, chamfered outside right corner corner shape, 13.5000 inches nominal body outside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-218-5803 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 20 hole
Body Inside Diameter: 12.7500 inches nominal
Body Outside Diameter: 13.5000 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: round right flange body corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square right flange outside left corner
Hole Diameter: 0.1900 inches nominal first
Hole Diameter: 0.4063 inches nominal second
Left Flange Outside Diameter: 15.7500 inches nominal
Left Flange Width: 0.8750 inches nominal
Left Internal Flange Hole Diameter: 12.5430 inches minimum and 13.5460 inches maximum
Left Internal Flange Width: 4.5000 inches nominal
Lubricant Accommodation Style: grooved circular
Overall Length: 13.8750 inches nominal
Material Document And Classification: qq-c-390 fed spec single material response overall
Material: copper alloy 903 overall
Right Flange Outside Diameter: 13.7470 inches minimum and 13.7490 inches maximum
Right Flange Width: 4.5000 inches nominal
Right Internal Flange Hole Diameter: 12.5430 inches minimum and 12.5460 inches maximum
Right Internal Flange Width: 6.2500 inches nominal
Special Features: eight antirotation holes 0.190 in.-24nc-2b thread,countersunk 0.500 in. deep,0.210 in. dia by 90.0 deg on 14.875 in. dia bolt circle; twelve 0.4063 in. dia holes cbore 0.5938 in. dia,0.500 in. deep on 14.750 in. dia bolt circle
Style Designator: solid, external flanges both ends, internal flange at both ends
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of left flange
Surface Finish: 63.0 microinches outside diameter surface of right flange
Surface Groove Location And Quantity: 4 internal

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Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-218-5803. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-218-5803?: The FSCG of the NSN 3120-01-218-5803 is 3120

Does the NSN 3120-01-218-5803 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-218-5803 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 3120-01-218-5803 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-218-5803 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.