Spherical Plain Bearing

KSU18-1

(NSN) National Stock Number

3120-00-828-2155

Federal Supply Classification

3120 Unmounted Plain Bearings

Item Name Code

13204

Schedule B Code

8482300040

Summary

0.0590 inches minimum first and 0.0640 inches maximum first hole diameter, 1.1230 inches minimum and 1.1240 inches maximum overall length, 1.1250 inches minimum and 1.1260 inches maximum body inside diameter, 1.7480 inches minimum and 1.7490 inches maximum spherical body diameter, grooved circular lubricant accommodation style, square inside left corner corner shape

DAC	HCC	DMIL	RNCC
1	-	-	5

RNVC	SADC	MSDS	RNAAC
9	-	-	KZ

Identification

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

INC	FIIG	Concept	Condition
13204	A045A0	-	1

Specifications

Hole Diameter

0.0590 inches minimum first and 0.0640 inches maximum first

Details

The length of a straight line which passes through the center of a hole,and terminates at the circumference.

Overall Length

1.1230 inches minimum and 1.1240 inches maximum

Details

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

Body Inside Diameter

1.1250 inches minimum and 1.1260 inches maximum

Details

The length of a straight line which passes through the center of a body,and terminates at the inside circumference.

Spherical Body Diameter

1.7480 inches minimum and 1.7490 inches maximum

Details

None.

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 inside left corner

Details

The physical configuration of the corner.

Corner Shape

square inside right corner

Details

The physical configuration of the corner.

Surface Finish

250.0 microinches left end surface

Details

Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

Surface Finish

250.0 microinches right end surface

Details

Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

Surface Finish

32.0 microinches inside diameter surface of body

Details

Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

Surface Finish

63.0 microinches spherical surface

Details

Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.

Antirotation/Lubrication Type And Quantity

8 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

2 external and 2 internal

Details

Indicates the location and number of grooves on the surface of the item.

Material

steel comp 4340 overall

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Material Document And Classification

ams 6415 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

chromium spherical surface

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

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
902625-1	97613	5	-	5	2	-	ZZ
902625-1	02758	5	-	5	2	-	ZZ
902625-1	17772	5	-	5	2	-	9Z
902625-1	98897	X	-	3	2	-	XX
902625-1	15860	5	-	5	2	-	ZZ
902625-1	17576	5	-	5	9	-	ZZ
902625-1	6K4C8	5	-	C	1	-	ZZ

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
58880	-	Q	-

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.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
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Manufacturer

SARGENT AEROSPACE & DEFENSE, LLC DBA KAHR BEARING

CAGE: 97613

TUCSON , AZ , 85743-9453

UNITED STATES

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FAQs

Frequently asked questions for NSN 3120-00-828-2155

What is the NIIN of the NSN 3120-00-828-2155?

The National Item Identification Number (NIIN) of the NSN 3120-00-828-2155 is 00-828-2155

When the NSN 3120-00-828-2155 was assigned to the Federal Catalog?

It was assigned 62 years ago, on Mon, Jan 1, 1962

Does the NSN 3120-00-828-2155 contain any precious metals?

Type/content is unknown

Does the NSN 3120-00-828-2155 contain any hazardous material?

No data in HMIRS

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