3120-01-203-3275 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-203-3275.

Summary

Explore detailed summary information for bearing: 3120-01-203-3275. 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: 3120-01-203-3275
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 03/13/1985

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.

5.0000 inches nominal body outside diameter, square left flange outside right corner corner shape, 6 hole antirotation/lubrication type and quantity, round left flange body corner corner shape, 1.5000 inches nominal body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-203-3275 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 6 hole
Body Inside Diameter: 1.5000 inches nominal
Body Outside Diameter: 5.0000 inches nominal
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 8.0000 inches nominal
Flange Width: 1.0000 inches nominal
Hole Diameter: 0.1250 inches nominal first
Hole Diameter: 0.1250 inches nominal second
Hole Diameter: 0.5000 inches nominal fifth
Hole Diameter: 0.5000 inches nominal fourth
Hole Diameter: 0.5000 inches nominal sixth
Hole Diameter: 0.5000 inches nominal third
Keyway Dimension: 0.3100 inches minimum and 0.3120 inches maximum internal keyway width
Keyway Dimension: 1.5055 inches nominal internal keyway depth
Keyway Dimension: 5.0000 inches nominal internal keyway length
Left Internal Flange Hole Diameter: 3.0100 inches minimum and 3.0120 inches maximum
Left Internal Flange Width: 1.6250 inches nominal
Overall Length: 5.1250 inches nominal
Material Document And Classification: qq-c-390 fed spec single material response overall
Material: copper alloy 903 overall
Special Features: 32.0 microinch finish on inside dia surfaces of internal flanges; tapered keyway opening,external flange end 1.1250 in. wide,1.0000 in. deep; seventh through hole od flange,0.5625 in. diam,tap 0.2500 in. thread by 28,0.3125 in. min thread depth
Right Internal Flange Hole Diameter: 3.0300 inches minimum and 3.0320 inches maximum
Right Internal Flange Width: 2.0000 inches nominal
Style Designator: solid, external flange one end, internal flange at both ends

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
202A2797-P1	Sleeve Bearing
522-4390809 PIECE 8	Sleeve Bearing
72682-72X6 PIECE 8	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-203-3275. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-203-3275?: The FSCG of the NSN 3120-01-203-3275 is 3120

Does the NSN 3120-01-203-3275 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-203-3275 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 3120-01-203-3275 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-203-3275 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.