Self-Aligning Plain Bearing

GB520DT1

GB520DT1
(NSN) National Stock Number
3120-00-038-2470
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary

0.3748 inches minimum and 0.3753 inches maximum bore diameter, 0.9055 inches minimum and 0.9060 inches maximum outer member outside diameter, 0.3400 inches minimum and 0.3500 inches maximum outer member width, 0.8080 inches minimum and 0.8130 inches maximum inner member width, 30000 pounds static radial load rating, flange on outer race member 0.9498 in. min,0.9598 in. max dia,0.0200 in. min,0.030 in. max width special features

DAC HCC DMIL RNCC
1 - - 7
RNVC SADC MSDS RNAAC
2 - - KE
Identification

A detachable assembly 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. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

INC FIIG Concept Condition
13208 A045A0 - 1
Specifications
Bore Diameter
0.3748 inches minimum and 0.3753 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Outer Member Outside Diameter
0.9055 inches minimum and 0.9060 inches maximum
Details None.
Outer Member Width
0.3400 inches minimum and 0.3500 inches maximum
Details None.
Inner Member Width
0.8080 inches minimum and 0.8130 inches maximum
Details None.
Static Radial Load Rating
30000 pounds
Details The limiting radial load which the item can carry at rest without permanent deformation of the stressed surface or the danger of fracture.
Special Features
flange on outer race member 0.9498 in. min,0.9598 in. max dia,0.0200 in. min,0.030 in. max width
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
BSSR6541 81376 1 - 3 2 - KE
GB520DT1 81376 5 - 3 2 - ZZ
GB520DT1 15860 5 - 3 2 - 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
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping
Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MISSION SYSTEMS
CAGE: 26512
BETHPAGE , NY , 11714-1035
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 3120-00-038-2470
What is the NIIN of the NSN 3120-00-038-2470?
The National Item Identification Number (NIIN) of the NSN 3120-00-038-2470 is 00-038-2470
When the NSN 3120-00-038-2470 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Nov 10, 1972
Does the NSN 3120-00-038-2470 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-038-2470 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
© 2025 Aerospace Hardware Store, Inc. All rights reserved.
Made in USA