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Sleeve Bearing NSN 3120-01-239-0172

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 3120-01-239-0172 NSN: 3120-01-239-0172

Features and Characteristics

Overall Length
Between 0.3530 inches and 0.3620 inches
Body Outside Diameter
Between 0.4020 inches and 0.4120 inches
Body Inside Diameter
Between 0.2400 inches and 0.2450 inches
Flange Outside Diameter
0.5300 inches
Flange Width
Between 0.0600 inches and 0.0640 inches
Corner Shape
Square outside right corner
Surface Finish
32.0 microinches
Special Features
Used on drag brace for nlg- c5a
Material
Copper alloy 841
Material Specification
Ams 4805 assn standard single material response
Style Designator
22c solid, external flange one end
FSC
3120 Unmounted Plain Bearings
NIIN
012390172
NSN
3120012390172

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4G53885-101A
Cage Code:
98897
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 3120-01-239-0172
What are the manufacturers of nsn 3120012390172?
Does this nsn 3120012390172 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012390172
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 3120012390172 contain any precious metals?
No precious metal content.
Does nsn 3120012390172 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012390172?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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