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Sleeve Bearing NSN 3120-01-159-4521

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 3120-01-159-4521 NSN: 3120-01-159-4521

Features and Characteristics

Overall Length
0.7360 inches
Body Outside Diameter
0.7360 inches
Body Inside Diameter
0.5510 inches
Left Flange Outside Diameter
0.8150 inches
Right Flange Outside Diameter
0.8150 inches
Left Flange Width
Between 0.0980 inches and 0.1180 inches
Right Flange Width
Between 0.0980 inches and 0.1180 inches
Corner Shape
Relief groove all corners
Material
Stainless steel
Style Designator
18b segmented, external flanges both ends
FSC
3120 Unmounted Plain Bearings
NIIN
011594521
NSN
3120011594521

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS12891
Cage Code:
U1653
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 3120-01-159-4521
What are the manufacturers of nsn 3120011594521?
Does this nsn 3120011594521 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011594521
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 3120011594521 contain any precious metals?
No precious metal content.
Does nsn 3120011594521 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011594521?
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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