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Bearing Retaining Plate NSN 3110-00-307-3649

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 3110-00-307-3649 NSN: 3110-00-307-3649

Features and Characteristics

Cross Sectional Shape
Flat w/aperture
Outside Diameter
4.250 inches
Mounting Hole Diameter
0.281 inches
Aperture Diameter
2.438 inches
Mounting Hole Arrangement Style
Single bolt hole circle
Bolt Circle Hole Quantity
6
Overall Thickness
0.100 inches
Mounting Bolt Circle Diameter
3.625 inches
Hardness Rating
Between 25.0 rockwell c and 33.0 rockwell c
Mounting Hole Type
Round, unthreaded
Material
Steel comp 4130
Material Specification
Mil-s-6758 military specification single material response
Surface Treatment
Cadmium
FSC
3110 Unmounted Antifriction Bearings
NIIN
003073649
NSN
3110003073649

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S1635-63322
Cage Code:
78286
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 3110-00-307-3649
What are the manufacturers of nsn 3110003073649?
Does this nsn 3110003073649 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110003073649
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 3110003073649 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110003073649 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110003073649?
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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  •   Quality Inspected Parts
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