Sleeve Bushing

4F73550-107A

4F73550-107A
(NSN) National Stock Number
3120-00-130-8492
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13206
Schedule B Code
8482997060
Summary

0.3125 inches nominal overall length, 0.4376 inches minimum and 0.4379 inches maximum body outside diameter, 0.3025 inches minimum and 0.3225 inches maximum body inside diameter, square all corners corner shape, 125.0 microinches intermediate layer surface finish, steel comp 630 overall material

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SE
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
0.3125 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.4376 inches minimum and 0.4379 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
0.3025 inches minimum and 0.3225 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 intermediate layer
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
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5643 assn std 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
passivate 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.
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
59240 - R -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-130-8492
What is the NIIN of the NSN 3120-00-130-8492?
The National Item Identification Number (NIIN) of the NSN 3120-00-130-8492 is 00-130-8492
When the NSN 3120-00-130-8492 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Fri, Dec 13, 1968
Does the NSN 3120-00-130-8492 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-130-8492 contain any hazardous material?
No data in HMIRS

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