Spherical Plain Bearing

8389867

8389867
(NSN) National Stock Number
3120-00-661-9660
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13204
Schedule B Code
8482300040
Summary

0.3120 inches nominal overall length, 0.9986 inches minimum and 0.9991 inches maximum body outside diameter, 0.7498 inches minimum and 0.7505 inches maximum body inside diameter, 0.9988 inches minimum and 0.9993 inches maximum spherical body diameter, square inside left corner corner shape, square inside right corner corner shape

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
Overall Length
0.3120 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Body Outside Diameter
0.9986 inches minimum and 0.9991 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
0.7498 inches minimum and 0.7505 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
0.9988 inches minimum and 0.9993 inches maximum
Details None.
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.
Hardness Rating
62.0 rockwell c nominal overall
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Surface Finish
16.0 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
16.0 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
3.0 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
5.0 microinches outside diameter surface of flats
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Surface Finish
5.0 microinches spherical surface
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel comp 4615 overall and steel comp 8620 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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
570160 89305 X - 3 2 - XX
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
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
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3120-00-661-9660
What is the NIIN of the NSN 3120-00-661-9660?
The National Item Identification Number (NIIN) of the NSN 3120-00-661-9660 is 00-661-9660
When the NSN 3120-00-661-9660 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 3120-00-661-9660 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-661-9660 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are a trusted provider of milspec and aerospace hardware, offering high-quality consumables and parts. With a commitment to excellence, we guarantee reliable and fast delivery through our network of logistics centers. Our mission is to support the aerospace industry with precision and efficiency.

Contact
3555 Agricultural Center Dr.
St. Augustine, FL, 32092
United States
© 2024 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA