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Sleeve Bearing NSN 3120-00-734-6883

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 3120-00-734-6883 NSN: 3120-00-734-6883

Features and Characteristics

Hole Diameter
0.4375 inches first
Slot Width
0.5000 inches first
Slot Length
0.2500 inches first
Overall Length
1.2500 inches
Body Outside Diameter
Between 6.8755 inches and 6.8765 inches
Body Inside Diameter
Between 6.3027 inches and 6.3037 inches
Corner Shape
Square all corners
Hardness Rating
43.0 rockwell c and 48.0 rockwell c
Surface Finish
63.0 microinches outside diameter surface of body
Antirotation/lubrication Type And Quantity
1 hole and 2 slot
Material
Steel comp 1045 and steel comp 1050 or chromium
Material Specification
Astm a519 federal specification all material responses or qq-c-320 type 1class 2 federal specification all material responses
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
007346883
NSN
3120007346883

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7346883
Cage Code:
19207
Status:
A
MSDS:
Part Number:
1821M13
Cage Code:
78500
Status:
A
MSDS:
Part Number:
314281
Cage Code:
H0001
Status:
A
MSDS:
Part Number:
KC5170
Cage Code:
56442
Status:
A
MSDS:
Part Number:
98664R1
Cage Code:
89346
Status:
A
MSDS:
Part Number:
2309375
Cage Code:
24617
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 3120-00-734-6883
What are the manufacturers of nsn 3120007346883?
Does this nsn 3120007346883 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120007346883
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 3120007346883 contain any precious metals?
No precious metal content.
Does nsn 3120007346883 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120007346883?
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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