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Sleeve Bearing NSN 3120-00-499-3849

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 3120-00-499-3849 NSN: 3120-00-499-3849

Features and Characteristics

Hole Diameter
0.1250 inches first
Overall Length
Between 1.1200 inches and 1.1300 inches
Body Outside Diameter
2.3440 inches
Body Inside Diameter
2.1880 inches
Left Flange Outside Diameter
Between 2.4370 inches and 2.4390 inches
Right Flange Outside Diameter
Between 2.4370 inches and 2.4390 inches
Left Flange Width
0.4370 inches
Right Flange Width
0.4370 inches
Corner Shape
Square all corners
Antirotation/lubrication Type And Quantity
12 hole
Material
Steel comp 304
Material Specification
66, aisi 304/sae 30303se assn standard single material response
Surface Treatment
Passivate
Style Designator
Solid, external flanges both ends
FSC
3120 Unmounted Plain Bearings
NIIN
004993849
NSN
3120004993849

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4401B0019
Cage Code:
94117
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 3120-00-499-3849
What are the manufacturers of nsn 3120004993849?
Does this nsn 3120004993849 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004993849
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 3120004993849 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004993849 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004993849?
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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