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Sleeve Bearing NSN 3120-00-102-3707

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 3120-00-102-3707 NSN: 3120-00-102-3707

Features and Characteristics

Slot Width
0.2500 inches second
Slot Length
0.6000 inches second
Overall Length
5.7500 inches
Body Inside Diameter
2.7000 inches
Flange Outside Diameter
3.7490 inches
Flange Width
0.3050 inches
Right Internal Flange Hole Diameter
2.6870 inches
Right Internal Flange Width
0.5000 inches
End To Flange Distance
1.4550 inches
Corner Shape
Square outside right corner
Hardness Rating
26.0 rockwell c and 35.0 rockwell c
Surface Finish
63.0 microinches flange
Antirotation/lubrication Type And Quantity
2 slot
Left End Body Diameter
3.0580 inches
Right End Body Diameter
3.0000 inches
Special Features
Eccentric bore 1 degrees 7 min starting 1.6075 in. From left end; 2 groups 2holes 0.138-40unf-2b 0.187 in. From left end 0.312 in. C-to-c 90 degrees from slots
Material
Steel comp 416
Material Specification
Astm a582 type 416 cd a assn standard single material response
Surface Treatment
Enamel lusterless left end surface of body and flange
Surface Treatment Specification
Mil-std-171 fn20.21 military standard single treatment response left end surface of body and flange
Style Designator
Solid, external flange, internal flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
001023707
NSN
3120001023707

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8626335
Cage Code:
19200
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 3120-00-102-3707
What are the manufacturers of nsn 3120001023707?
Does this nsn 3120001023707 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001023707
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 3120001023707 contain any precious metals?
No precious metal content.
Does nsn 3120001023707 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001023707?
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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