Sleeve Bushing

SJ6H8-020

SJ6H8-020
(NSN) National Stock Number
3120-01-042-8908
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13206
Schedule B Code
8482997060
Summary

0.1950 inches minimum and 0.2000 inches maximum overall length, 0.3115 inches minimum and 0.3120 inches maximum body outside diameter, 0.2500 inches minimum and 0.2515 inches maximum body inside diameter, square all corners corner shape, 125.0 microinches inner member surface finish, 125.0 microinches left end surface of body surface finish

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - KZ
Identification

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

INC FIIG Concept Condition
13206 A045A0 - 2
Specifications
Overall Length
0.1950 inches minimum and 0.2000 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.3115 inches minimum and 0.3120 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
0.2500 inches minimum and 0.2515 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
square all corners
Details The physical configuration of the corner.
Surface Finish
125.0 microinches inner member
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 left 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 body
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
8.0 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
steel comp 630 overall or steel comp 321 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
chromium outside diameter surface of body
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment Document And Classification
qq-c-320 fed spec single treatment response outside diameter surface of body
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
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
H4-020 73134 5 - 3 2 - KZ
B365-4-020 15860 5 - 3 2 - KZ
GL519A4-020 26512 1 - 7 2 - KZ
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
59240 - R -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
TIMKEN CO DIV THE TIMKEN COMPANY
CAGE: 21335
LEBANON , NH , 03766-2614
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-042-8908
What is the NIIN of the NSN 3120-01-042-8908?
The National Item Identification Number (NIIN) of the NSN 3120-01-042-8908 is 01-042-8908
When the NSN 3120-01-042-8908 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Fri, Jun 17, 1977
Does the NSN 3120-01-042-8908 contain any precious metals?
Type/content is unknown
Does the NSN 3120-01-042-8908 contain any hazardous material?
No data in HMIRS

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