Sleeve Bearing NSN 3120-01-253-0475

Item Description

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

NSN: 3120-01-253-0475

Stock Availability

NSN 3120012530475 availability
(as of 06/19/2020).

NS: 1
NE: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Overall Length

Between 1.2400 inches and 1.2500 inches

Body Outside Diameter

Between 1.7518 inches and 1.7523 inches

Body Inside Diameter

Between 1.5005 inches and 1.5015 inches

Flange Outside Diameter

Between 2.2300 inches and 2.2500 inches

Flange Width

Between 0.0887 inches and 0.0937 inches

Corner Shape

Undercut outside left corner

Features Provided

Casehardened

Hardness Rating

28.0 rockwell c and 37.0 rockwell c outer layer

Surface Finish

63.0 microinches outside diameter surface of body

Functional Description

High load-low speed airframe use

Material

Steel comp 630 outer layer

Material Specification

Nomex-polytetrafluoroethylene fabric mfr ref single material response left end surface of flange

Reference Data And Literature

Mil-std-1599 load speed and wear/life cond

Style Designator

22c solid, external flange one end

Supplementary Features

-65.0 degrees f to 325.0 degrees f temp range use

Specification Data

81343-as81934/2 government specification

FSC

3120 Unmounted Plain Bearings

NIIN

012530475

NSN

3120012530475

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

FBRR-24-C-040

Cage Code:

73134

Status:

MSDS:

Part Number:

KDJ24C040-342

Cage Code:

97613

Status:

MSDS:

Part Number:

HJF342-24C040

Cage Code:

02758

Status:

MSDS:

Part Number:

07-282-24C040

Cage Code:

09455

Status:

MSDS:

Part Number:

ADLF24C040

Cage Code:

15860

Status:

MSDS:

Part Number:

AHJF24C040

Cage Code:

50294

Status:

MSDS:

Part Number:

KRJ24UDSB-040M

Cage Code:

50632

Status:

MSDS:

Part Number:

FBJW48TH-24C040M

Cage Code:

3NPS1

Status:

MSDS:

Part Number:

AS81934/2

Cage Code:

81343

Status:

MSDS:

Part Number:

M81934/2-24C040

Cage Code:

81343

Status:

MSDS:

Part Number:

MIL-B-81934/2

Cage Code:

81349

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 3120-01-253-0475

What are the manufacturers of nsn 3120012530475?

Roller Bearing Company Of America, (73134)
Sargent Aerospace & Defense, Llc (97613)
U S Bearings (02758)
Rbc Transport Dynamics Corp. (09455)
New Hampshire Ball Bearings, Inc. (15860)
New Hampshire Ball Bearings, Inc. (50294)
Kamatics Corporation (50632)
Rbc Aircraft Products, Inc. (3NPS1)
Society Of Automotive Engineers Inc (81343)
Timken Company, The (21335)
Military Specifications (81349)

Does this nsn 3120012530475 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3120012530475
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.

Does nsn 3120012530475 contain any precious metals?
No precious metal content.

Does nsn 3120012530475 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3120012530475?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

13205

FIIG:

A045A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
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