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Sleeve Bearing NSN 3120-00-416-0321

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 3120-00-416-0321 NSN: 3120-00-416-0321

Features and Characteristics

Hole Diameter
0.2500 inches first
Overall Length
1.8500 inches
Body Inside Diameter
Between 0.5510 inches and 0.5520 inches
Lubricant Accommodation Style
Grooved figure 8
Antirotation/lubrication Type And Quantity
1 hole
Special Features
Body i.D. Counterbored to 1.260 in. Min 1.2615 in. Max dia, 0.272 in. Min 0.276 in. Max deep
FSC
3120 Unmounted Plain Bearings
NIIN
004160321
NSN
3120004160321

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H23010
Cage Code:
42323
Status:
A
MSDS:
Part Number:
PS2-52
Cage Code:
42323
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 3120-00-416-0321
What are the manufacturers of nsn 3120004160321?
Does this nsn 3120004160321 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004160321
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 3120004160321 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120004160321 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004160321?
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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