Sleeve Bearing

R1272-1

R1272-1
(NSN) National Stock Number
3120-00-817-7231
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

1.0000 inches nominal overall length, 1.6594 inches minimum and 1.6604 inches maximum body outside diameter, 1.0970 inches minimum and 1.1070 inches maximum body inside diameter, chamfered inside left corner corner shape, chamfered inside right corner corner shape, square outside left corner corner shape

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
2 - - KZ
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
1.0000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
1.6594 inches minimum and 1.6604 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
1.0970 inches minimum and 1.1070 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
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 outside left corner
Details The physical configuration of the corner.
Corner Shape
square outside right corner
Details The physical configuration of the corner.
Surface Finish
100.0 microinches overall
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
solid, plain, no outside flanges
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
S6135-66645-1 A0126 5 - 5 2 - ZZ
S6135-66645-1 78286 X - 3 2 - XX
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
ROTAIR AEROSPACE CORP DBA ROTAIR AEROSPACE CORP
CAGE: 54878
BRIDGEPORT , CT , 06607-1025
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-817-7231
What is the NIIN of the NSN 3120-00-817-7231?
The National Item Identification Number (NIIN) of the NSN 3120-00-817-7231 is 00-817-7231
When the NSN 3120-00-817-7231 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Mon, Jan 1, 1962
Does the NSN 3120-00-817-7231 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-817-7231 contain any hazardous material?
No data in HMIRS

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