Bearing Retaining Plate NSN 3110-01-012-5042

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: 3110-01-012-5042

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Features and Characteristics

Cross Sectional Shape

Raised surface w/ aperture

Counterbore Diameter

Between 0.248 inches and 0.258 inches

Counterbore Depth

1.514 inches

Outside Diameter

5.343 inches

Minor Thickness

0.328 inches

Aperture Diameter

Between 2.281 inches and 2.296 inches

Mounting Hole Arrangement Style

Four holes

Distance Between Holes Along Length

2.562 inches

Distance Between Holes Along Width

2.694 inches

Overall Thickness

Between 2.662 inches and 2.666 inches

Raised Surface Height

1.047 inches

Thready Qty Per Inch (tpi)

Thread Size

0.138 inches

Surface Finish

63.0 microinches aperture

Counterbore Diameter

Between 3.000 inches and 3.015 inches

Distance From Vertical Centerline To Center Of Right Hole

Between 1.278 inches and 1.284 inches

Counterbore Depth

0.157 inches

Distance From Horizontal Centerline To Center Of Right Hole

Between 1.344 inches and 1.350 inches

Mounting Hole Type

Round, threaded, counterbored

Inside Raised Surface Diameter

Between 3.9378 inches and 3.9384 inches

Outside Raised Surface Diameter

Between 4.263 inches and 4.265 inches

Special Features

Second cbore through backface 3.9371 in. Diameter min to 3.9379 in. Diameter max, 1.218 in. Nom dp; aperture off ctr and angled from part cl, 0.489 in. Part cl to aperture cl front face, 0.93 in. Part cl to aperture cl back face; eight unequally spaced 0.156 in. Diameter through holes, cbore 0.312 in. Dia; six threaded blind holes in back face, four 0.500 in. Deep 0.164-32 unc-2b threads, two 0.190-32 unc-2b threads for helical coil inserts

Material

Steel

Surface Treatment

Cadmium excluding bore or aperture and chromate excluding bore or aperture

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response excluding bore or aperture

Style Designator

Round

Thread Series Designator

Unc

FSC

3110 Unmounted Antifriction Bearings

NIIN

010125042

NSN

3110010125042

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2884995

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 3110-01-012-5042

What are the manufacturers of nsn 3110010125042?

Navair And Navsea Managed (10001)

Does this nsn 3110010125042 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3110010125042
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 3110010125042 contain any precious metals?
Precious metal content is unknown.

Does nsn 3110010125042 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3110010125042?
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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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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