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Sleeve Bearing NSN 3120-00-752-1719

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 3120-00-752-1719 NSN: 3120-00-752-1719

Features and Characteristics

Hole Diameter
0.4375 inches first
Slot Width
0.1875 inches first
Slot Length
0.5000 inches first
Overall Length
Between 0.9219 inches and 0.9531 inches
Body Outside Diameter
Between 5.6875 inches and 5.6885 inches
Body Inside Diameter
Between 5.1216 inches and 5.1226 inches
Corner Shape
Square all corners
Hardness Rating
43.0 rockwell c and 48.0 rockwell c
Surface Finish
32.0 microinches right end surface of body
Antirotation/lubrication Type And Quantity
1 hole and 2 slot
Material
Steel comp 1045 or steel comp 1050
Style Designator
Solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
007521719
NSN
3120007521719

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SQAP7521719
Cage Code:
19207
Status:
A
MSDS:
Part Number:
7521719
Cage Code:
19207
Status:
A
MSDS:
Part Number:
1821K11
Cage Code:
3D6E9
Status:
A
MSDS:
Part Number:
2667D5
Cage Code:
56442
Status:
A
MSDS:
Part Number:
801E573
Cage Code:
02413
Status:
A
MSDS:
Part Number:
913752
Cage Code:
58275
Status:
A
MSDS:
Part Number:
3120007521719
Cage Code:
SCY13
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 3120-00-752-1719
What are the manufacturers of nsn 3120007521719?
Does this nsn 3120007521719 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120007521719
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 3120007521719 contain any precious metals?
No precious metal content.
Does nsn 3120007521719 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120007521719?
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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