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Sleeve Bearing NSN 3120-00-158-1799

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 3120-00-158-1799 NSN: 3120-00-158-1799

Features and Characteristics

Overall Length
Between 10.2390 inches and 10.2540 inches
Body Outside Diameter
Between 10.9700 inches and 10.9730 inches
Body Inside Diameter
Between 10.0070 inches and 10.0110 inches
Criticality Code Justification
Feat
Special Features
Item is landing gear specific and has critical characteristics and dimensions that must be maintained for safe operation
Material
Aluminum alloy 7075
Surface Treatment
Anodize right end surface of body
Surface Treatment Specification
Mil-a-8625, type 2 military specification single treatment response outside diameter surface of body
FSC
3120 Unmounted Plain Bearings
NIIN
001581799
NSN
3120001581799

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4G94453-101B
Cage Code:
98897
Status:
A
MSDS:
Part Number:
91017
Cage Code:
09455
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 3120-00-158-1799
What are the manufacturers of nsn 3120001581799?
Does this nsn 3120001581799 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001581799
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 3120001581799 contain any precious metals?
No precious metal content.
Does nsn 3120001581799 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001581799?
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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