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Airframe Ball Bearing NSN 3110-00-439-2590

Item Description

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, ball, annular.

NSN 3110-00-439-2590 NSN: 3110-00-439-2590

Features and Characteristics

Bore Diameter
Between 1.3122 inches and 1.3125 inches
Overall Outside Diameter
Between 1.7496 inches and 1.7500 inches
Lubrication Material
Oil
Outer Ring Width
0.2500 inches
Inner Ring Width
Between 0.2802 inches and 0.2812 inches
Retainer Fabrication Method
Machined
Load Direction
Radial
Lubrication Material Specification
Mil-l-6085 military specification single material response
Material
Steel outer ring
FSC
3110 Unmounted Antifriction Bearings
NIIN
004392590
NSN
3110004392590

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SR542T3
Cage Code:
83086
Status:
A
MSDS:
Part Number:
50693-501-17
Cage Code:
47496
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105068
  • NAICS: 332991
  • SITC: 74610
  • Description: Ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-439-2590
What are the manufacturers of nsn 3110004392590?
Does this nsn 3110004392590 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110004392590
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, bearing which roll on a raceway, thus minimizing friction. these items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. excludes bearing, ball, annular.
Does nsn 3110004392590 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110004392590 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110004392590?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00041
FIIG:
A044A0
App. Key:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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