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Sleeve Bearing NSN 3120-01-294-0260

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 3120-01-294-0260 NSN: 3120-01-294-0260

Features and Characteristics

Overall Length
1.1250 inches
Body Inside Diameter
0.5000 inches
Flange Outside Diameter
1.5000 inches
Flange Width
0.1250 inches
End To Flange Distance
0.1870 inches
Corner Shape
Square all corners
Left End Body Diameter
1.2500 inches
Right End Body Diameter
Between 0.8743 inches and 0.8748 inches
Special Features
Inside diameter counterbore 0.6249 in. Min, 0.6252 in. Max dia, by 0.1910 in. Min, 0.2010 in. Max deep; flange outside diameter flat
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6, t351 federal specification single material response
Surface Treatment
Chromate
Surface Treatment Specification
Mil-c-5541, class 1a military specification single treatment response
Style Designator
21c solid, external flange
FSC
3120 Unmounted Plain Bearings
NIIN
012940260
NSN
3120012940260

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
21308-01
Cage Code:
06YY5
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 3120-01-294-0260
What are the manufacturers of nsn 3120012940260?
Does this nsn 3120012940260 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012940260
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 3120012940260 contain any precious metals?
No precious metal content.
Does nsn 3120012940260 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012940260?
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
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