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Sleeve Bearing NSN 3120-00-978-2993

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 3120-00-978-2993 NSN: 3120-00-978-2993

Features and Characteristics

Overall Length
Between 0.5920 inches and 0.5960 inches
Body Outside Diameter
Between 0.8774 inches and 0.8784 inches
Body Inside Diameter
Between 0.7090 inches and 0.7140 inches
Flange Outside Diameter
1.1400 inches
Flange Width
Between 0.0720 inches and 0.0760 inches
Corner Shape
Square outside right corner
Surface Finish
50.0 microinches right end surface of left flange
Material
Steel
Surface Treatment
Copper alloy outside diameter surface of body
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
009782993
NSN
3120009782993

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
147237
Cage Code:
0AHP5
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 3120-00-978-2993
What are the manufacturers of nsn 3120009782993?
Does this nsn 3120009782993 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009782993
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 3120009782993 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120009782993 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009782993?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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