2578634-001A
View detailed technical data, stock status, and sourcing information for: 2578634-001A
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A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.
0.8125 inches nominal flange outside diameter, 0.4315 inches minimum and 0.4365 inches maximum body inside diameter, 0.1250 inches nominal flange width, 0.3000 inches nominal overall length, 0.6225 inches nominal 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.
- Overall Length
- 0.3000 inches nominal
- Body Outside Diameter
- 0.6225 inches nominal
- Body Inside Diameter
- 0.4315 inches minimum and 0.4365 inches maximum
- Flange Outside Diameter
- 0.8125 inches nominal
- Flange Width
- 0.1250 inches nominal
- Corner Shape
- chamfered outside right corner
- Corner Shape
- chamfered inside left corner
- Corner Shape
- chamfered outside left corner
- Corner Shape
- square left flange body corner
- Corner Shape
- square left flange outside right corner
- Corner Shape
- square inside right corner
- Surface Finish
- 125.0 microinches intermediate layer
- Material
- copper alloy 630 overall
- Style Designator
- solid, external flange one end
- Test Data Document
- "81349-mil-i-6866 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
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 |
|---|---|
| 2578634-001A | Sleeve Bushing |
FAQs
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What is the FSCG of the NSN 3120-00-451-5249?
Does the NSN 3120-00-451-5249 have a Schedule B code assigned?
Does NSN 3120-00-451-5249 require demilitarization?
Does NSN 3120-00-451-5249 contain precious materials?
Does NSN 3120-00-451-5249 contain hazardous materials?
When the NSN 3120-00-451-5249 was assigned to the Federal Catalog?
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