Sleeve Bearing

68D29135-17

68D29135-17
(NSN) National Stock Number
3120-00-124-4170
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

0.3350 inches minimum and 0.3400 inches maximum overall length, 0.7650 inches minimum and 0.7660 inches maximum body outside diameter, 0.6290 inches minimum and 0.6350 inches maximum body inside diameter, square all corners corner shape, 51.0 rockwell c minimum overall and 53.0 rockwell c maximum overall hardness rating, 125.0 microinches overall surface finish

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - SU
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
0.3350 inches minimum and 0.3400 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.7650 inches minimum and 0.7660 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
0.6290 inches minimum and 0.6350 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.
Hardness Rating
51.0 rockwell c minimum overall and 53.0 rockwell c maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Surface Finish
125.0 microinches overall
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel comp e4340 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-s-5000,cond c 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.
Surface Treatment
cadmium overall
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-p-416,ty 2,cl 3 fed spec single treatment response overall
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.
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
OGDEN AIR LOGISTICS CENTER
CAGE: 98747
HILL AIR FORCE BASE , UT , 84056-5320
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-124-4170
What is the NIIN of the NSN 3120-00-124-4170?
The National Item Identification Number (NIIN) of the NSN 3120-00-124-4170 is 00-124-4170
When the NSN 3120-00-124-4170 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Nov 15, 1968
Does the NSN 3120-00-124-4170 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-124-4170 contain any hazardous material?
No data in HMIRS

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