Sleeve Bearing

2444740

2444740
(NSN) National Stock Number
3120-00-046-2632
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

0.1250 inches nominal first hole diameter, 1.3975 inches minimum and 1.4275 inches maximum overall length, 1.3138 inches minimum and 1.3148 inches maximum body outside diameter, 1.0490 inches nominal body inside diameter, 1.5000 inches nominal flange outside diameter, 0.0850 inches minimum and 0.1150 inches maximum flange width

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
Identification

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.

INC FIIG Concept Condition
13205 A045A0 - 1
Specifications
Hole Diameter
0.1250 inches nominal first
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Overall Length
1.3975 inches minimum and 1.4275 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
1.3138 inches minimum and 1.3148 inches maximum
Details The length of a straight line which passes through the center of the body,and terminates at the outside circumference.
Body Inside Diameter
1.0490 inches nominal
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Flange Outside Diameter
1.5000 inches nominal
Details The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.
Flange Width
0.0850 inches minimum and 0.1150 inches maximum
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Lubricant Accommodation Style
grooved circular
Details The style designation indicating the configuration that most nearly corresponds to the means whereby the lubricant is set into the item.
Corner Shape
chamfered outside right corner
Details The physical configuration of the corner.
Corner Shape
relief groove left flange body corner
Details The physical configuration of the corner.
Corner Shape
square inside left corner
Details The physical configuration of the corner.
Corner Shape
square inside right corner
Details The physical configuration of the corner.
Corner Shape
square outside left corner
Details The physical configuration of the corner.
Corner Shape
square left flange outside right corner
Details The physical configuration of the corner.
Surface Finish
250.0 microinches overall
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Antirotation/Lubrication Type And Quantity
4 hole
Details Indicates the type and number of features used for the introduction of a lubricant or an antirotational device.
Surface Groove Location And Quantity
2 external
Details Indicates the location and number of grooves on the surface of the item.
Material
copper alloy 955 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-b-6947 mil spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
solid, external flange one end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2444740 5H519 5 - 5 2 - KZ
2444740 18355 5 - 5 9 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9
Price and Availability Quote

Send us a quick request for quote using the form below:

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
THE BOEING COMPANY
CAGE: 88277
LONG BEACH , CA , 90808-1700
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3120-00-046-2632
What is the NIIN of the NSN 3120-00-046-2632?
The National Item Identification Number (NIIN) of the NSN 3120-00-046-2632 is 00-046-2632
When the NSN 3120-00-046-2632 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-046-2632 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-046-2632 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA