BEARING,SLEEVE

RC1942

RC1942
(NSN) National Stock Number
3120-00-516-1389
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

0.8125 inches nominal first hole diameter, 4.5425 inches minimum and 4.5475 inches maximum overall length, 4.6250 inches minimum and 4.6260 inches maximum body outside diameter, 3.1350 inches minimum and 3.1360 inches maximum body inside diameter, 5.1150 inches minimum and 5.1350 inches maximum flange outside diameter, 0.4375 inches nominal flange width

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
0.8125 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
4.5425 inches minimum and 4.5475 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
4.6250 inches minimum and 4.6260 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
3.1350 inches minimum and 3.1360 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
5.1150 inches minimum and 5.1350 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
0.4375 inches nominal
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Lubricant Accommodation Style
grooved double loop and 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 inside left corner
Details The physical configuration of the corner.
Corner Shape
chamfered inside right corner
Details The physical configuration of the corner.
Corner Shape
square left flange body 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.
Antirotation/Lubrication Type And Quantity
1 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 internal
Details Indicates the location and number of grooves on the surface of the item.
Material
copper alloy 934 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-b-16261 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.
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

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Manufacturer
CONTINENTAL EMSCO CO SKAGIT PRODUCTS DIV
CAGE: 55102
MOUNT VERNON , WA , 98273-8838
UNITED STATES
FAQs
Frequently asked questions for NSN 3120-00-516-1389
When the NSN 3120-00-516-1389 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-516-1389 contain any precious metals?
Type/content is unknown
What is the NIIN of the NSN 3120-00-516-1389?
The National Item Identification Number (NIIN) of the NSN 3120-00-516-1389 is 00-516-1389
Does the NSN 3120-00-516-1389 contain any hazardous material?
No data in HMIRS

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