3120-00-052-4940
Find complete technical information, availability, and procurement data for: 3120-00-052-4940
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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 outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.
right-hand thread direction, externally threaded shank style, 3.0940 inches nominal overall length, 0.5000 inches minimum and 0.5005 inches maximum bore diameter, 3a thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Shank Style
- externally threaded
- Overall Length
- 3.0940 inches nominal
- Bore Diameter
- 0.5000 inches minimum and 0.5005 inches maximum
- Outer Member Outside Diameter
- 1.3120 inches nominal
- Bore Center To Shank End Distance
- 2.4380 inches nominal
- Outer Member Width
- 0.5050 inches maximum
- Inner Member Width
- 0.6200 inches minimum and 0.6250 inches maximum
- Shank Thread Length
- 1.5000 inches nominal
- Thread Diameter
- 0.625 inches nominal
- Features Provided
- flush lubrication fitting
- Thread Quantity Per Inch
- 18
- Lubrication Feature
- groove external inner member
- Special Features
- keyway cut through length of thread 0.1250 in. wide by 0.0860 in. deep
- Material
- copper alloy race insert
- Material
- steel comp 4130 internal rod end body
- Material
- steel comp e52100 inner member
- Material Document And Classification
- 66 fed std single material response inner member
- Material Document And Classification
- 66 fed std single material response internal rod end body
- Surface Treatment
- cadmium rod end body
- Surface Treatment
- chromium inner member
- Style Designator
- ball type
- Thread Series Designator
- unf
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 79F903547-1 | Rod End Plain Bearing |
FAQs
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Does the NSN 3120-00-052-4940 have a Schedule B code assigned?
Does NSN 3120-00-052-4940 require demilitarization?
Does NSN 3120-00-052-4940 contain precious materials?
Does NSN 3120-00-052-4940 contain hazardous materials?
When the NSN 3120-00-052-4940 was assigned to the Federal Catalog?
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