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Sleeve Bearing NSN 3120-00-690-9290

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 3120-00-690-9290 NSN: 3120-00-690-9290

Features and Characteristics

Overall Length
12.0000 inches
Body Outside Diameter
Between 21.2490 inches and 21.2500 inches
Body Inside Diameter
Between 18.0000 inches and 18.0010 inches
Corner Shape
Square all corners
Surface Finish
32.0 microinches inside diameter surface of body
Material
Tin alloy uns l13890 inner layer
Material Specification
Qq-t-390 federal specification single material response inner layer
Style Designator
Segmented, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
006909290
NSN
3120006909290

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
395-0638
Cage Code:
16712
Status:
A
MSDS:
Part Number:
D56727
Cage Code:
16712
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 3120-00-690-9290
What are the manufacturers of nsn 3120006909290?
Does this nsn 3120006909290 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006909290
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 3120006909290 contain any precious metals?
No precious metal content.
Does nsn 3120006909290 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006909290?
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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