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Sleeve Bearing NSN 3120-00-662-0212

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 3120-00-662-0212 NSN: 3120-00-662-0212

Features and Characteristics

Overall Length
3.7304 inches
Body Outside Diameter
Between 2.9100 inches and 2.9250 inches
Body Inside Diameter
Between 2.6275 inches and 2.6410 inches
Left Flange Outside Diameter
Between 3.3960 inches and 3.4160 inches
Right Flange Outside Diameter
Between 3.3960 inches and 3.4160 inches
Left Flange Width
0.1145 inches
Right Flange Width
0.1145 inches
Corner Shape
Round inside right corner
Hardness Rating
26.0 rockwell c and 32.0 rockwell c
Antirotation/lubrication Type And Quantity
8 hole and 4 slot
Material
Steel comp 8630
Material Specification
Qq-s-624 federal specification single material response
Precious Material And Location
Outside diameter surface of body silver
Precious Material
Silver
Surface Treatment
Lead and indium right end surface of body and flange
Surface Treatment Specification
Pwa 41, fscm 52661 mfr ref 1st treatment response and pwa 42, fscm 52661 mfr ref 2nd treatment response inside diameter surface of body
Style Designator
Segmented, external flanges both ends
FSC
3120 Unmounted Plain Bearings
NIIN
006620212
NSN
3120006620212

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
198220M6
Cage Code:
00198
Status:
A
MSDS:
Part Number:
AS198220M6
Cage Code:
12776
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 3120-00-662-0212
What are the manufacturers of nsn 3120006620212?
Does this nsn 3120006620212 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120006620212
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 3120006620212 contain any precious metals?
Item contains silver.
Does nsn 3120006620212 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120006620212?
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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