3120-00-102-7612
Find complete technical information, availability, and procurement data for: 3120-00-102-7612
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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.
0.1230 inches minimum and 0.1270 inches maximum overall thickness, round center hole shape style, 0.8770 inches minimum and 0.8820 inches maximum diameter, rectangular cross-sectional shape style, 1.9950 inches minimum and 2.0050 inches maximum outside diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Cross-Sectional Shape Style
- rectangular
- Outside Diameter
- 1.9950 inches minimum and 2.0050 inches maximum
- Center Hole Shape Style
- round
- Diameter
- 0.8770 inches minimum and 0.8820 inches maximum
- Overall Thickness
- 0.1230 inches minimum and 0.1270 inches maximum
- Corner Shape
- square all corners
- Features Provided
- casehardened
- Hardness Rating
- 58.0 rockwell c minimum overall
- Surface Finish
- 125.0 microinches largest outside diameter
- Surface Finish
- 125.0 microinches inside diameter surface of body
- Surface Finish
- 32.0 microinches left side
- Surface Finish
- 32.0 microinches right side
- Material
- steel comp 1020 overall
- Material Document And Classification
- fed std 66 fed std single material response overall
- Style Designator
- round
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 |
|---|---|
| MS17811-17 | Thrust Washer Bearing |
FAQs
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Does NSN 3120-00-102-7612 contain precious materials?
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When the NSN 3120-00-102-7612 was assigned to the Federal Catalog?
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