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Annular Ball Bearing NSN 3110-00-256-6901

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-00-256-6901 NSN: 3110-00-256-6901

Features and Characteristics

Overall Width
0.1250 inches
Bore Diameter
0.1875 inches
Overall Outside Diameter
0.3750 inches
Lubrication Material
Grease
Calibration Designator
C
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.7
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel comp 440c
Material Specification
Qq-s-763 federal specification single material response
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
002566901
NSN
3110002566901

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M81793/04-HD4C2N1E1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-81793/4
Cage Code:
81349
Status:
A
MSDS:
Part Number:
SR166SSW3CG2
Cage Code:
70854
Status:
A
MSDS:
Part Number:
SR166SSW3CG32
Cage Code:
70854
Status:
A
MSDS:
Part Number:
MIL-B-81793D
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-256-6901
What are the manufacturers of nsn 3110002566901?
Does this nsn 3110002566901 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002566901
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110002566901 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002566901 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002566901?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
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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