2503-020
View detailed technical data, stock status, and sourcing information for: 2503-020
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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.
0.2190 inches nominal first hole diameter, 1.0470 inches minimum and 1.0490 inches maximum body outside diameter, 0.9901 inches minimum and 0.9904 inches maximum body inside diameter, square all corners corner shape, 1.3020 inches minimum and 1.3220 inches maximum overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Hole Diameter
- 0.2190 inches nominal first
- Overall Length
- 1.3020 inches minimum and 1.3220 inches maximum
- Body Outside Diameter
- 1.0470 inches minimum and 1.0490 inches maximum
- Body Inside Diameter
- 0.9901 inches minimum and 0.9904 inches maximum
- Corner Shape
- square all corners
- Antirotation/Lubrication Type And Quantity
- 1 hole
- Material
- copper alloy 544 intermediate layer
- Material
- copper alloy sae 797 inner layer
- Material
- steel comp 1010 outer layer
- Style Designator
- split, plain, no outside flanges
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2805-00-691-9724 | No Name Available | 01/01/1963 |
| 2805-00-847-8813 | No Name Available | 03/07/1969 |
| 2805-00-847-8816 | No Name Available | 11/15/1968 |
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FAQs
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What is the FSCG of the NSN 3120-00-374-9711?
Does the NSN 3120-00-374-9711 have a Schedule B code assigned?
Does NSN 3120-00-374-9711 require demilitarization?
Does NSN 3120-00-374-9711 contain precious materials?
Does NSN 3120-00-374-9711 contain hazardous materials?
When the NSN 3120-00-374-9711 was assigned to the Federal Catalog?
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