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Sleeve Bearing NSN 3120-00-172-7774

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 3120-00-172-7774 NSN: 3120-00-172-7774

Features and Characteristics

Overall Length
Between 0.4970 inches and 0.5070 inches
Body Outside Diameter
Between 0.3115 inches and 0.3117 inches
Body Inside Diameter
Between 0.2188 inches and 0.2190 inches
Flange Outside Diameter
Between 0.3700 inches and 0.3800 inches
Flange Width
Between 0.0430 inches and 0.0490 inches
Corner Shape
Square outside right corner
Hardness Rating
58.0 rockwell c and 62.0 rockwell c
Surface Finish
16.0 microinches outside diameter surface of body
Material
Steel
Material Specification
Ams 6440 assn standard single material response or ams 6441 assn standard single material response
Style Designator
Solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
001727774
NSN
3120001727774

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
711010
Cage Code:
99167
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 3120-00-172-7774
What are the manufacturers of nsn 3120001727774?
Does this nsn 3120001727774 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001727774
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 3120001727774 contain any precious metals?
No precious metal content.
Does nsn 3120001727774 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001727774?
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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