Bearing Retaining Plate NSN 3110-01-320-7274

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: 3110-01-320-7274

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Features and Characteristics

Outside Diameter

2.750 inches

Body Diameter

Between 1.998 inches and 1.999 inches

Mounting Hole Diameter

0.219 inches

Mounting Hole Arrangement Style

Two bolt holes circles

Overall Thickness

1.125 inches

First Bolt Circle Diameter

0.812 inches

Second Bolt Circle Diameter

2.312 inches

First Bolt Circle Hole Quantity

Second Bolt Circle Hole Quantity

Distance From Center Of Plate To Flat

1.312 inches

Mounting Hole Type

Round, unthreaded

Special Features

A second set of bolt holes 5/16-18unc-3b bottom tap and (0.261) drill by 0.750 inch deep and minus 0.000 inch and plus 0.031 inch countersunk 90 degrees minus 0 degree plus 10 degrees by 0.343 inch diameter of 4 holes; the external surface will be painted light gray per mil-std-1303 expect outer bolt holes and two raised surfaces

Material

Steel comp 1020

Material Specification

Astm a575 assn standard single material response or astm a576 assn standard single material response or astm a108 assn standard single material response

Surface Treatment

Phosphate manganese or phosphate zinc

Surface Treatment Specification

Dod-p-16232 military specification 1st treatment response or tt-c-490 federal specification 2nd treatment response

Style Designator

Dee

FSC

3110 Unmounted Antifriction Bearings

NIIN

013207274

NSN

3110013207274

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2123469

Cage Code:

10001

Status:

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 3110-01-320-7274

What are the manufacturers of nsn 3110013207274?

Navair And Navsea Managed (10001)

Does this nsn 3110013207274 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110013207274
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 3110013207274 contain any precious metals?
No precious metal content.

Does nsn 3110013207274 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110013207274?
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:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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