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Bearing Retaining Plate NSN 3110-01-211-4512

Item Description

A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes end bell, electrical rotating equipment.

NSN 3110-01-211-4512 NSN: 3110-01-211-4512

Features and Characteristics

Lug Quantity
2
Cross Sectional Shape
Raised surface w/o aperture
Outside Diameter
1.280 inches
Minor Thickness
0.050 inches
Mounting Hole Diameter
Between 0.218 inches and 0.226 inches
Bolt Circle Hole Quantity
2
Overall Thickness
0.171 inches
Mounting Bolt Circle Diameter
1.706 inches
Lug Width
0.500 inches
Raised Surface Height
0.121 inches
Counterbore Diameter
0.500 inches
Counterbore Depth
0.121 inches
Mounting Hole Type
Round, unthreaded
Radius From Center Of Plate To End Of Lug
1.103 inches
Outside Raised Surface Diameter
Between 0.622 inches and 0.625 inches
Special Features
Od of raised surface to have 63.0 microin fin.; mounting hole tabs each equidistant 0.344 in. Above horizontal centerline and 0.781 in. To either side of the vertical centerline
Material
Aluminum alloy 2024
Material Specification
Qq-a-225/6 federal specification single material response
Surface Treatment
Anodize
Surface Treatment Specification
Mil-a-8625 military specification single treatment response
Test Data Document
81349-mil-i-6866 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
3110 Unmounted Antifriction Bearings
NIIN
012114512
NSN
3110012114512

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
NF203276-1
Cage Code:
78567
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 3110-01-211-4512
What are the manufacturers of nsn 3110012114512?
Does this nsn 3110012114512 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012114512
A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. it must have drilled and/or tapped holes for mounting purposes. excludes end bell, electrical rotating equipment.
Does nsn 3110012114512 contain any precious metals?
No precious metal content.
Does nsn 3110012114512 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012114512?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
22293
FIIG:
A093A0
App. Key:
E
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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