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Bearing Retaining Plate NSN 3110-01-270-2803

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 3110-01-270-2803 NSN: 3110-01-270-2803

Features and Characteristics

Cross Sectional Shape
Flat w/aperture
Width
2.000 inches
Length
2.750 inches
Aperture Diameter
Between 0.755 inches and 0.760 inches
Mounting Hole Arrangement Style
Four holes
Distance Between Holes Along Length
1.250 inches
Distance Between Holes Along Width
1.250 inches
Overall Thickness
0.375 inches
Thready Qty Per Inch (tpi)
28
Thread Size
0.250 inches
Surface Finish
63.0 microinches bore
Distance From Vertical Centerline To Center Of Right Hole
0.625 inches
Distance From Horizontal Centerline To Center Of Right Hole
0.625 inches
Mounting Hole Type
Round, threaded
Special Features
Bore corners are chamfered 0.060 in. Long by 45 degrees
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class 2 federal specification single treatment response
Style Designator
Rectangle
Thread Series Designator
Unf
FSC
3110 Unmounted Antifriction Bearings
NIIN
012702803
NSN
3110012702803

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
865B1108
Cage Code:
00994
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 3110-01-270-2803
What are the manufacturers of nsn 3110012702803?
Does this nsn 3110012702803 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012702803
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 3110012702803 contain any precious metals?
No precious metal content.
Does nsn 3110012702803 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012702803?
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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