Sleeve Bearing

ASTM B 438

ASTM B 438
(NSN) National Stock Number
3120-00-159-7141
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

0.4950 inches minimum and 0.5050 inches maximum overall length, 0.6270 inches minimum and 0.6280 inches maximum body outside diameter, 0.3760 inches minimum and 0.3770 inches maximum body inside diameter, lubricating oil, mil-l-15016, symbol 2190 lubrication material, square all corners corner shape, 30.0 rockwell h minimum overall and 70.0 rockwell h maximum overall hardness rating

DAC HCC DMIL RNCC
E - - 5
RNVC SADC MSDS RNAAC
1 - - 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
0.4950 inches minimum and 0.5050 inches maximum
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.6270 inches minimum and 0.6280 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
0.3760 inches minimum and 0.3770 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Lubrication Material
lubricating oil, mil-l-15016, symbol 2190
Details The element compound or mixture with which the item is lubricated. please use mrc lbma as a replacement for canceled mrc.
Corner Shape
square all corners
Details The physical configuration of the corner.
Hardness Rating
30.0 rockwell h minimum overall and 70.0 rockwell h maximum overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-b-5687,ty 1,comp a or b 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, plain, no outside flanges
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Nondefinitive Spec/Std Data
1 type and 1 grade or 2 grade
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
SL375-8 02254 3 - 5 9 - KZ
34678 B610-4 71041 4 - 5 1 - KZ
B610-4 71041 4 - 5 1 - KZ
652A249PC15 01289 5 - C 1 - ZZ
A630-11 12204 6 - E 8 - KZ
A630-11 70417 3 - E 8 - KZ
P40-4 60960 4 - 5 9 - KZ
P40-4 71366 4 - 5 9 - KZ
AA630-11 70901 3 - E 8 - KZ
MS17795-56 81346 E - 3 2 - ZZ
MS17795 96906 E - 5 9 - ZZ
MS17795-56 96906 4 - 5 9 - KZ
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
AMERICAN SOCIETY FOR TESTING AND MATERIALS DBA ASTM INTERNATIONAL
CAGE: 81346
WEST CONSHOHOCKEN , PA , 19428-2951
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-159-7141
What is the NIIN of the NSN 3120-00-159-7141?
The National Item Identification Number (NIIN) of the NSN 3120-00-159-7141 is 00-159-7141
When the NSN 3120-00-159-7141 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Sep 1, 1971
Does the NSN 3120-00-159-7141 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-159-7141 contain any hazardous material?
No data in HMIRS

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