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Sleeve Bearing NSN 3120-00-287-9952

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 3120-00-287-9952 NSN: 3120-00-287-9952

Features and Characteristics

Body Outside Diameter
Between 1.7790 inches and 1.7800 inches
Body Inside Diameter
Between 1.4688 inches and 1.4698 inches
Flange Outside Diameter
Between 2.5781 inches and 2.6094 inches
Flange Width
0.1250 inches
Corner Shape
Square outside right corner
Material
Copper alloy 836
Material Specification
Mil-b-16444 military specification single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
002879952
NSN
3120002879952

Manufacturer Part Numbers

Part numbers registered to this national stock number.

No part numbers found for this NSN.

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 3120-00-287-9952
What are the manufacturers of nsn 3120002879952?
Does this nsn 3120002879952 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120002879952
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 3120002879952 contain any precious metals?
No precious metal content.
Does nsn 3120002879952 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120002879952?
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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