3120-01-185-2894
Find complete technical information, availability, and procurement data for: 3120-01-185-2894
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An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
externally threaded shank style, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 3a thread class, 1.9370 inches nominal overall length, right-hand thread direction
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
- 1.9370 inches nominal
- Bore Diameter
- 0.2495 inches minimum and 0.2500 inches maximum
- Outer Member Outside Diameter
- 0.7400 inches minimum and 0.7600 inches maximum
- Bore Center To Shank End Distance
- 1.5520 inches minimum and 1.5720 inches maximum
- Outer Member Width
- 0.2760 inches minimum and 0.2860 inches maximum
- Inner Member Width
- 0.3700 inches minimum and 0.3750 inches maximum
- Shank Thread Length
- 1.0000 inches nominal
- Thread Diameter
- 0.2500 inches nominal
- Thread Quantity Per Inch
- 28
- Hardness Rating
- 36.0 rockwell c minimum and 40.0 rockwell c maximum rod end body
- Hardness Rating
- 55.0 rockwell c minimum and 60.0 rockwell c maximum inner member
- Material
- steel comp 440c inner member
- Material
- steel comp 630 rod end body
- Style Designator
- ball type
- Thread Series Designator
- unjf
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 |
|---|---|
| 9708M11P07 | Rod End Plain Bearing |
| HREM4-119 | Rod End Plain Bearing |
FAQs
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Does NSN 3120-01-185-2894 contain precious materials?
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When the NSN 3120-01-185-2894 was assigned to the Federal Catalog?
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