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Sleeve Bearing NSN 3120-00-307-0888

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 3120-00-307-0888 NSN: 3120-00-307-0888

Features and Characteristics

Hole Diameter
0.0510 inches and 0.0560 inches first
Overall Length
0.8850 inches
Body Outside Diameter
Between 1.2515 inches and 1.2523 inches
Body Inside Diameter
Between 1.0150 inches and 1.0280 inches
Flange Outside Diameter
1.4400 inches
Flange Width
0.0900 inches
Lubricant Accommodation Style
Grooved circular
Corner Shape
Undercut left flange body corner
Surface Finish
125.0 microinches
Antirotation/lubrication Type And Quantity
4 hole
Surface Groove Location And Quantity
1 external and 2 internal
Material
Copper alloy 172 or copper alloy 173
Material Specification
Qq-c-530 federal specification single material response
Surface Treatment
Cadmium
Surface Treatment Specification
Lc+77-1061 type 2 class 2, 36659 mfr ref single treatment response
Style Designator
Solid, external flange one end
Test Data Document
36659-lc+72-1068 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
3120 Unmounted Plain Bearings
NIIN
003070888
NSN
3120003070888

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1284738-101
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 3120-00-307-0888
What are the manufacturers of nsn 3120003070888?
Does this nsn 3120003070888 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003070888
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 3120003070888 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120003070888 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003070888?
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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