Sleeve Bearing

1271-NATIVE

1271-NATIVE
(NSN) National Stock Number
3120-00-076-3737
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13205
Schedule B Code
8482997090
Summary

11.0000 inches nominal overall length, 3.3750 inches nominal body outside diameter, 2.7500 inches nominal body inside diameter, grooved open both ends lubricant accommodation style, square all corners corner shape, 65.0 shore durometer a minimum inner layer and 75.0 shore durometer a maximum inner layer hardness rating

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - 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
11.0000 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
3.3750 inches nominal
Details The length of a straight line which passes through the center of the body,and terminates at the outside circumference.
Body Inside Diameter
2.7500 inches nominal
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 open both ends
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.
Hardness Rating
65.0 shore durometer a minimum inner layer and 75.0 shore durometer a maximum inner layer
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Surface Groove Location And Quantity
10 internal
Details Indicates the location and number of grooves on the surface of the item.
Material
copper alloy 922 outer layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material
rubber inner layer
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-b-16541 mil spec single material response outer layer
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
245-4510951M12 51563 5 - 5 2 - CT
NATIVE2 3-4X3 3-8X11 25472 5 - 5 9 - CT
271-NATIVE 03481 5 - 5 9 - KZ
NATIVE 76528 4 - 5 9 - KZ
CUDAM0DEL 0UBG9 5 - 5 2 - ZZ
CUDAM0DEL 1W383 5 - 5 2 - ZZ
MMC42M12 98042 5 - 5 2 - CT
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
BFGOODRICH CO THE
CAGE: 0BGH7
WILMINGTON , NC , 28401
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-076-3737
What is the NIIN of the NSN 3120-00-076-3737?
The National Item Identification Number (NIIN) of the NSN 3120-00-076-3737 is 00-076-3737
When the NSN 3120-00-076-3737 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-076-3737 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-076-3737 contain any hazardous material?
No data in HMIRS

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