3120-01-325-1392
Find complete technical information, availability, and procurement data for: 3120-01-325-1392
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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.
1.1060 inches nominal overall length, 0.1870 inches nominal first hole diameter, 2.0000 inches nominal flange outside diameter, 1.5000 inches nominal body inside diameter, 1.7510 inches minimum and 1.7514 inches maximum body outside diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Hole Diameter
- 0.1870 inches nominal first
- Overall Length
- 1.1060 inches nominal
- Body Outside Diameter
- 1.7510 inches minimum and 1.7514 inches maximum
- Body Inside Diameter
- 1.5000 inches nominal
- Flange Outside Diameter
- 2.0000 inches nominal
- Flange Width
- 0.1050 inches minimum and 0.1100 inches maximum
- Right Internal Flange Hole Diameter
- 1.7534 inches minimum and 1.7536 inches maximum
- Right Internal Flange Width
- 0.5100 inches minimum and 0.5200 inches maximum
- Corner Shape
- square all corners
- Antirotation/Lubrication Type And Quantity
- 8 hole
- Special Features
- holes are equally spaced on 1.250 in. bolt circle
- Material
- copper alloy 841 overall
- Material Document And Classification
- ams b438 assn std single material response overall
- Style Designator
- solid, external flange one end, internal flange one end
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 |
|---|---|
| 129-B144 | Sleeve Bushing |
FAQs
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