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Sleeve Bearing NSN 3120-00-288-2798

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 3120-00-288-2798 NSN: 3120-00-288-2798

Features and Characteristics

Overall Length
Between 0.7450 inches and 0.7550 inches
Body Outside Diameter
Between 0.5020 inches and 0.5030 inches
Body Inside Diameter
Between 0.3740 inches and 0.3750 inches
Lubrication Material
Lubricating oil
Corner Shape
Square all corners
Material
Copper alloy
Material Specification
Mil-b-5697, type 1, comp a military specification single material response
Style Designator
Solid, plain, no outside flanges
Nondefinitive Specification/std Data
1 type and a composition
FSC
3120 Unmounted Plain Bearings
NIIN
002882798
NSN
3120002882798

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MILB5687
Cage Code:
81349
Status:
A
MSDS:
Part Number:
3153584-5
Cage Code:
59364
Status:
A
MSDS:
Part Number:
A521
Cage Code:
12204
Status:
A
MSDS:
Part Number:
AA521
Cage Code:
70417
Status:
A
MSDS:
Part Number:
833590
Cage Code:
86188
Status:
A
MSDS:
Part Number:
18710
Cage Code:
94892
Status:
A
MSDS:
Part Number:
204A
Cage Code:
35301
Status:
A
MSDS:
Part Number:
ILJB1497
Cage Code:
75174
Status:
A
MSDS:
Part Number:
S5860
Cage Code:
86188
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 3120-00-288-2798
What are the manufacturers of nsn 3120002882798?
Does this nsn 3120002882798 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120002882798
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 3120002882798 contain any precious metals?
No precious metal content.
Does nsn 3120002882798 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120002882798?
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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