3120-00-525-8425
Find complete technical information, availability, and procurement data for: 3120-00-525-8425
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A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.
0.5620 inches nominal overall length, 0.1880 inches nominal flange width, 0.5650 inches minimum and 0.5653 inches maximum body outside diameter, 0.6230 inches minimum and 0.6240 inches maximum flange outside diameter, 0.4364 inches minimum and 0.4367 inches maximum body inside 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
- 0.5620 inches nominal
- Body Outside Diameter
- 0.5650 inches minimum and 0.5653 inches maximum
- Body Inside Diameter
- 0.4364 inches minimum and 0.4367 inches maximum
- Flange Outside Diameter
- 0.6230 inches minimum and 0.6240 inches maximum
- Flange Width
- 0.1880 inches nominal
- Lubricant Accommodation Style
- grooved circular
- Corner Shape
- square left flange body corner
- Corner Shape
- square left flange outside right corner
- Corner Shape
- square outside left corner
- Corner Shape
- square inside left corner
- Corner Shape
- square inside right corner
- Corner Shape
- square outside right corner
- Hardness Rating
- 55.0 rockwell c minimum and 62.0 rockwell c maximum overall
- Surface Finish
- 20.0 microinches inside diameter surface of body
- Surface Finish
- 40.0 microinches outside diameter surface of body
- Surface Finish
- 40.0 microinches outside diameter surface of flange
- Surface Groove Location And Quantity
- 1 external
- Material
- steel comp 303 or steel comp 303 plus x or steel comp 303se overall
- Material Document And Classification
- ams5640 assn std all material responses overall
- Surface Treatment
- passivate overall
- Style Designator
- solid, external flange one end
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2915-00-717-7170 | No Name Available | 01/01/1963 |
FAQs
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Does the NSN 3120-00-525-8425 have a Schedule B code assigned?
Does NSN 3120-00-525-8425 require demilitarization?
Does NSN 3120-00-525-8425 contain precious materials?
Does NSN 3120-00-525-8425 contain hazardous materials?
When the NSN 3120-00-525-8425 was assigned to the Federal Catalog?
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