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Sleeve Bearing NSN 3120-01-210-3960

Item Description

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.

NSN 3120-01-210-3960 NSN: 3120-01-210-3960

Features and Characteristics

Hole Diameter
0.2500 inches first
Overall Length
Between 2.9990 inches and 3.0000 inches
Body Outside Diameter
Between 11.2440 inches and 11.2450 inches
Body Inside Diameter
Between 9.9770 inches and 9.9800 inches
Corner Shape
Chamfered outside right corner
Surface Finish
63.0 microinches
Antirotation/lubrication Type And Quantity
4 hole
Special Features
Four antirotation holes threaded 1/4-20unc-2b, 0.500 in. Deep
Material
Copper alloy 922
Material Specification
Sae assn standard single material response
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
012103960
NSN
3120012103960

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
570-5182339 PIECE 8
Cage Code:
53711
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482997090
  • NAICS: 332991
  • SITC: 74699
  • Description: Parts, nesoi, for roller bearings or for combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-210-3960
What are the manufacturers of nsn 3120012103960?
Does this nsn 3120012103960 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012103960
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.
Does nsn 3120012103960 contain any precious metals?
No precious metal content.
Does nsn 3120012103960 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012103960?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
13205
FIIG:
A045A0
App. Key:
D
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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