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Sleeve Bearing NSN 3120-01-212-2346

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 3120-01-212-2346 NSN: 3120-01-212-2346

Features and Characteristics

Overall Length
Between 0.3230 inches and 0.3330 inches
Body Outside Diameter
Between 0.9410 inches and 0.9415 inches
Body Inside Diameter
Between 0.6250 inches and 0.6350 inches
Corner Shape
Square all corners
Surface Finish
8.0 microinches left end surface of body
Material
Silver graphite and carbon graphite
Material Specification
+5ag, fscm 80894 mfr ref all material responses or graphitar grade 103, fscm 79039 mfr ref all material responses
Precious Material And Location
Impregnated into material silver
Precious Material
Silver
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
012122346
NSN
3120012122346

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2498574
Cage Code:
10001
Status:
A
MSDS:
Part Number:
G37691
Cage Code:
79039
Status:
A
MSDS:
Part Number:
P5AG
Cage Code:
80894
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 3120-01-212-2346
What are the manufacturers of nsn 3120012122346?
Does this nsn 3120012122346 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012122346
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 3120012122346 contain any precious metals?
Item contains silver.
Does nsn 3120012122346 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012122346?
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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