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Sleeve Bearing NSN 3120-00-987-7478

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 3120-00-987-7478 NSN: 3120-00-987-7478

Features and Characteristics

Overall Length
Between 0.6200 inches and 0.6300 inches
Body Outside Diameter
Between 1.0020 inches and 1.0030 inches
Body Inside Diameter
Between 0.8760 inches and 0.8770 inches
Lubrication Material
Lubricating oil, synthetic, mil-o-11773
Corner Shape
Square all corners
Surface Finish
125.0 microinches
Material
Copper alloy or iron comp a1 or iron comp a2 or iron comp a3 or iron comp b
Material Specification
Mil-b-5687, comp a military specification single material response or mil-b-5687 comp b military specification single material response
Style Designator
17c solid, plain, no outside flanges
FSC
3120 Unmounted Plain Bearings
NIIN
009877478
NSN
3120009877478

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
10914679
Cage Code:
19207
Status:
A
MSDS:
Part Number:
3120009877478
Cage Code:
SCY13
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 3120-00-987-7478
What are the manufacturers of nsn 3120009877478?
Does this nsn 3120009877478 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009877478
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 3120009877478 contain any precious metals?
No precious metal content.
Does nsn 3120009877478 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009877478?
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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