Sleeve Bearing

NB6441PC881

NB6441PC881
(NSN) National Stock Number
3120-00-618-1597
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

1.8125 inches nominal overall length, 1.0005 inches minimum and 1.0010 inches maximum body outside diameter, 0.2350 inches minimum and 0.2450 inches maximum body inside diameter, 1.1780 inches minimum and 1.1880 inches maximum flange outside diameter, 0.1562 inches nominal flange width, relief groove left flange body corner corner shape

DAC HCC DMIL RNCC
5 - - C
RNVC SADC MSDS RNAAC
1 9X - ZZ
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
Overall Length
1.8125 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
1.0005 inches minimum and 1.0010 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
0.2350 inches minimum and 0.2450 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Flange Outside Diameter
1.1780 inches minimum and 1.1880 inches maximum
Details The length of a straight line which passes through the center of the flange,and terminates at the outside circumference.
Flange Width
0.1562 inches nominal
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
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.
Corner Shape
square outside right corner
Details The physical configuration of the corner.
Surface Finish
125.0 microinches left end surface of body and flange
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
125.0 microinches right end surface of body
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
125.0 microinches right end surface of left flange
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
125.0 microinches outside diameter surface of flange
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
63.0 microinches outside diameter surface of body
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
cobalt overall and chromium overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
180168 0BR59 5 - 3 9 - KZ
881NB6441 0BR59 5 - C 1 - ZZ
180054 82328 5 - 5 9 - KZ
180168 82328 5 - 5 9 - KZ
881NB6441 82328 5 - 5 9 - KZ
NB6441PC881 82328 5 - 5 9 - KZ
180168 8FGX3 5 - C 1 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND
CAGE: 0BR59
WELLSVILLE , NY , 14895-1003
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-618-1597
What is the NIIN of the NSN 3120-00-618-1597?
The National Item Identification Number (NIIN) of the NSN 3120-00-618-1597 is 00-618-1597
When the NSN 3120-00-618-1597 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-618-1597 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-618-1597 contain any hazardous material?
No data in HMIRS

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