BEARING,SLEEVE

21-449

21-449
(NSN) National Stock Number
3120-00-661-9076
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

0.3800 inches nominal first hole diameter, 1.9100 inches nominal overall length, 1.6245 inches minimum and 1.6255 inches maximum body outside diameter, 1.5003 inches minimum and 1.5006 inches maximum body inside diameter, grooved circular lubricant accommodation style, square all corners corner shape

DAC HCC DMIL RNCC
X - - 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
0.3800 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
1.9100 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
1.6245 inches minimum and 1.6255 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
1.5003 inches minimum and 1.5006 inches maximum
Details The length of a straight line which passes through the center of a body,and terminates at the inside circumference.
Lubricant Accommodation Style
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
square all corners
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
1 internal
Details Indicates the location and number of grooves on the surface of the item.
Material
copper alloy inner layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
steel outer layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
split, 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
8333158 19207 X - 5 2 - XX
120390 0AX87 5 - 5 9 - 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
58890 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

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Manufacturer
DRESSER INDUSTRIES INC LEROI DIV
CAGE: 35301
SIDNEY , OH , 45365
UNITED STATES
FAQs
Frequently asked questions for NSN 3120-00-661-9076
When the NSN 3120-00-661-9076 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-661-9076 contain any precious metals?
Type/content is unknown
What is the NIIN of the NSN 3120-00-661-9076?
The National Item Identification Number (NIIN) of the NSN 3120-00-661-9076 is 00-661-9076
Does the NSN 3120-00-661-9076 contain any hazardous material?
No data in HMIRS

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