Sleeve Bearing NSN 3120-01-023-1988

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: 3120-01-023-1988

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Features and Characteristics

Hole Diameter

0.0500 inches first and 0.0550 inches first

Overall Length

5.8910 inches

Body Outside Diameter

Between 7.0290 inches and 7.0310 inches

Body Inside Diameter

Between 6.0020 inches and 6.0070 inches

Lubricant Accommodation Style

Grooved circular

Corner Shape

Square outside right corner

Surface Finish

125.0 microinches

Antirotation/lubrication Type And Quantity

4 hole

Special Features

Left end counterbored 0.5380 in. Min, 0.5430 in. Max depth, 6.4730 in. Max depth, 6.4730 in. Min, 6.4750 in. Max dia, right end counterbored 0.1300 in. Depth, 6.2400 in. Min, 6.2500 in. Max dia

Material

Plastic inner layer

Surface Treatment

Anodize outer layer

Style Designator

17c solid, plain, no outside flanges

FSC

3120 Unmounted Plain Bearings

NIIN

010231988

NSN

3120010231988

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KDJ96-2

Cage Code:

97613

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 3120-01-023-1988

What are the manufacturers of nsn 3120010231988?

Sargent Aerospace & Defense, Llc (97613)

Does this nsn 3120010231988 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3120010231988
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 3120010231988 contain any precious metals?
Precious metal content is unknown.

Does nsn 3120010231988 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3120010231988?
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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