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Sleeve Bearing NSN 3120-00-287-8717

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 3120-00-287-8717 NSN: 3120-00-287-8717

Features and Characteristics

Hole Diameter
0.7500 inches first
Overall Length
Between 1.6780 inches and 1.6880 inches
Body Outside Diameter
Between 2.2970 inches and 2.2975 inches
Body Inside Diameter
Between 2.1240 inches and 2.1250 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Square all corners
Antirotation/lubrication Type And Quantity
2 hole
Surface Groove Location And Quantity
1 internal
Material
Steel outer layer
Surface Treatment
Cadmium inner layer and silver inner layer
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
002878717
NSN
3120002878717

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2709
Cage Code:
0AFL4
Status:
A
MSDS:
Part Number:
S6101-3121461PC6
Cage Code:
53711
Status:
A
MSDS:
Part Number:
S6101-3121462PC6
Cage Code:
53711
Status:
A
MSDS:
Part Number:
S6101-3121465PC6
Cage Code:
53711
Status:
A
MSDS:
Part Number:
2984PC63
Cage Code:
0AF14
Status:
A
MSDS:
Part Number:
2985PC63
Cage Code:
0AF14
Status:
A
MSDS:
Part Number:
2986PC63
Cage Code:
0AF14
Status:
A
MSDS:
Part Number:
S6101-3121461PC63
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S6101-3121462PC63
Cage Code:
80064
Status:
A
MSDS:
Part Number:
S6101-3121465PC63
Cage Code:
80064
Status:
A
MSDS:
Part Number:
B2346
Cage Code:
73160
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 3120-00-287-8717
What are the manufacturers of nsn 3120002878717?
Does this nsn 3120002878717 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120002878717
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 3120002878717 contain any precious metals?
Item contains silver.
Does nsn 3120002878717 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120002878717?
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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