3120-01-075-3411

Comprehensive specifications and application details for NSN: 3120-01-075-3411.

Summary

Explore detailed summary information for bearing: 3120-01-075-3411. 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
3120-01-075-3411
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
04/19/1979

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.

casehardened features provided, 6 hole antirotation/lubrication type and quantity, 1.7500 inches nominal body outside diameter, square all corners corner shape, 1.4885 inches nominal body inside diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-075-3411 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity
6 hole
Body Inside Diameter
1.4885 inches nominal
Body Outside Diameter
1.7500 inches nominal
Corner Shape
square all corners
Features Provided
casehardened
Flange Outside Diameter
2.0000 inches nominal
Flange Width
0.0700 inches nominal
Hole Diameter
0.1230 inches minimum and 0.1280 inches maximum first
Lubricant Accommodation Style
grooved circular
Overall Length
0.9300 inches nominal
Material
steel comp 4130 overall
Right Internal Flange Hole Diameter
1.3300 inches minimum and 1.3500 inches maximum
Right Internal Flange Width
0.0460 inches minimum and 0.0680 inches maximum
Style Designator
solid, external flange one end, internal flange one end
Surface Finish
125.0 microinches overall
Surface Groove Location And Quantity
2 external
Surface Treatment
chromium overall

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-075-3411. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-075-3411?
The FSCG of the NSN 3120-01-075-3411 is 3120
Does the NSN 3120-01-075-3411 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-075-3411 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 3120-01-075-3411 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-075-3411 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.
When the NSN 3120-01-075-3411 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Thu, Apr 19, 1979

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